450+ Names That Mean Betrayal (2026): Dark, Mysterious & Powerful Names for Boys & Girls

Some names are warnings wrapped in syllables. Say “Judas” at a dinner table and the room goes quiet.

That quiet is the whole appeal. Names that mean betrayal carry weight, history and a little danger. This guide gives you 450+ names meaning betrayal, treachery and deceit, sorted by gender, language and myth. Use them for a baby, a villain, a fantasy realm or a game character. Each one comes with its origin and the story behind it.

One honest note before you scroll. Very few names literally translate to “betrayal.” Most earn the label through a famous traitor, a myth or a word root. We flag which is which, so you never pick blind.

Boy Names That Mean Betrayal

Boys’ names tied to treachery usually come from history’s most famous backstabbers. Some are literal Latin words. Others carry a story so heavy that the name itself became shorthand.

These boy names that mean betrayal suit a bold baby, a brooding hero or a villain readers will love to hate. Pick one and you inherit its legend.

• Brutus (Latin): Roman senator who helped kill Julius Caesar
• Cassius (Latin): Brutus’s partner in the plot against Caesar
• Judas (Hebrew): Disciple who betrayed Jesus for silver
• Iscariot (Hebrew): Title forever attached to Judas
• Iago (Spanish/Welsh): Scheming villain of Shakespeare’s Othello
• Loki (Norse): Trickster god whose schemes feed the road to Ragnarok
• Cain (Hebrew): Killed his own brother Abel
• Mordred (Welsh): Knight who turned on King Arthur
• Ganelon (Old French): Traitor of the Song of Roland
• Sinon (Greek): Lied to Troy to get the wooden horse inside
• Ephialtes (Greek): Showed Persians the hidden path at Thermopylae
• Absalom (Hebrew): Led a revolt against his father, King David
• Ahithophel (Hebrew): David’s counselor who sided with Absalom
• Vortigern (Brittonic): Legendary king who invited Saxon warlords in
• Edmund (English): Scheming son in King Lear
• Claudius (Latin): Hamlet’s uncle, who murdered the king
• Sejanus (Latin): Roman prefect who plotted against Emperor Tiberius
• Catiline (Latin): Senator who plotted to overthrow the Republic
• Pausanias (Greek): Spartan regent who secretly dealt with Persia
• Alcibiades (Greek): Athenian general who switched sides to Sparta
• Proditor (Latin): Plain Latin for traitor
• Perfidus (Latin): Faithless, treacherous
• Traditor (Latin): One who hands over, root of the word traitor
• Grima (Tolkien): Wormtongue, who sold out Rohan to Saruman
• Saruman (Tolkien): Wizard who betrayed the White Council
• Theon (Greek): Game of Thrones ward who seizes Winterfell
• Tarquin (Latin): Name of Rome’s last royal line, ousted after a crime
• Set (Egyptian): God who murdered his brother Osiris
• Polynices (Greek): Led an army against his own city, Thebes
• Coriolanus (Latin): Roman general who marched against Rome
• Dolon (Greek): Trojan spy who sold secrets to save his life
• Laomedon (Greek): King who refused to pay the gods
• Ixion (Greek): Murdered his father-in-law, then abused Zeus’s hospitality
• Thyestes (Greek): Betrayed his brother Atreus and ignited a bloody feud
• Gyges (Greek): Killed King Candaules and took his throne
• Aegisthus (Greek): Helped murder Agamemnon
• Hagen (Germanic): Killed Siegfried in the Nibelungenlied
• Lancelot (French): Knight who betrayed Arthur with Guinevere
• Samael (Hebrew): Accuser and angel of death in Jewish lore
• Eadric (Old English): Eadric Streona, famous turncoat of early England
• Caiaphas (Aramaic): High priest who pushed for Jesus’s arrest
• Cassander (Greek): Macedonian ruler who erased Alexander’s family

Want the female side of the story? It’s just as dramatic.

Unique Girl Names That Mean Betrayal

Women in myth rarely get quiet roles. Their betrayals tend to be sharp, personal and unforgettable.

These girl names that mean betrayal are rare, striking and packed with story. If you want unique girl names with real bite, start here. Several are Latin words turned into feminine forms, and we mark those as modern coinages.

• Delilah (Hebrew): Gave Samson’s secret to his enemies
• Medea (Greek): Sorceress who destroyed her own family for revenge
• Clytemnestra (Greek): Murdered her husband Agamemnon
• Morgana (Arthurian): Sorceress who schemed against King Arthur
• Morgause (Arthurian): Arthur’s half-sister and mother of Mordred
• Vivien (Arthurian): Enchantress who trapped Merlin
• Nimue (Arthurian): Lady linked to Merlin’s imprisonment
• Salome (Hebrew): Tradition says she asked for John the Baptist’s head
• Jezebel (Hebrew): Queen who schemed to have Naboth killed
• Lilith (Hebrew): Figure of rebellion in later Jewish folklore
• Tarpeia (Latin): Opened Rome’s citadel to the Sabines
• Eriphyle (Greek): Sold her husband’s life for a necklace
• Scylla (Greek): Princess who cut her father’s magic hair lock
• Guinevere (Welsh): Queen whose affair split Camelot
• Regan (English): Lear’s daughter who turns on him
• Goneril (English): Regan’s sister and fellow betrayer
• Cressida (English): Faithless lover in Troilus and Cressida
• Sapphira (Greek/Aramaic): Lied about money to the apostles
• Fredegund (Germanic): Frankish queen tied to political assassinations
• Agrippina (Latin): Roman empress accused of poisoning rivals
• Messalina (Latin): Empress who plotted against Emperor Claudius
• Livia (Latin): Augustus’s wife, rumored by ancient writers to poison rivals
• Mata (Malay): From Mata Hari, the accused World War I spy
• Perfida (Latin): Faithless woman
• Dolosa (Latin): Deceitful woman
• Falsa (Latin): The false one
• Tradia (Latin): Modern feminine coinage from tradere, to hand over
• Infida (Latin): Unfaithful
• Dolosina (Latin): Modern coinage meaning little deceiver
• Seditia (Latin): Modern coinage from seditio, revolt from within
• Proditora (Latin): Feminine of proditor, traitor
• Fallacia (Latin): Deceit, trickery
• Insidia (Latin): Ambush, plot
• Fraus (Latin): Fraud, personified in Roman belief
• Lucrezia (Italian): Borgia daughter, long rumored a poisoner
• Circe (Greek): Enchantress who tricked Odysseus’s crew into pigs
• Jael (Hebrew): Killed Sisera after offering him shelter
• Brynhild (Norse): Engineered Sigurd’s death
• Isolde (Celtic): Betrayed King Mark for Tristan
• Perfidia (Latin/Spanish): Treachery, broken faith

Some names refuse to pick a side. Those come next.

Unisex Names That Mean Betrayal

Gender neutral names let the meaning do the talking. Here the link to betrayal comes from tricks, masks and sly words rather than one famous traitor.

Think of these as names with dark meanings that fit any child or character. They also work well as dark fantasy names.

• Rook (English): Chess piece, and old slang for to cheat
• Reynard (French): Trickster fox of medieval fables
• Viper (Latin): Venomous snake, a classic symbol of treachery
• Sly (English): Cunning and sneaky
• Ruse (French): A clever trick
• Feint (French): A fake move meant to mislead
• Gambit (Italian): A calculated opening sacrifice
• Mirage (French): An illusion that vanishes up close
• Masque (French): A mask, a hidden face
• Veil (Latin): A cover that hides the truth
• Shade (English): Shadow, something hidden
• Cipher (Arabic): Hidden code, a person no one can read
• Rue (English): Regret, the aftertaste of betrayal
• Fable (Latin): A story, often a lie dressed up
• Thorn (English): Hidden pain in a pretty plant
• Wraith (Scots): Ghostly double
• Specter (Latin): An apparition, a false appearance
• Phantom (Greek): Something that seems real but isn’t
• Siren (Greek): Lured sailors to wreck their ships
• Jinx (English): Bad luck cast on someone
• Ploy (English): A scheme to gain advantage
• Sham (English): A fake presented as real
• Quicksilver (English): Slippery, impossible to hold
• Decoy (Dutch): Bait that draws victims in
• Sabot (French): Root of the word sabotage
• Charade (French): A performance built to deceive
• Hoax (English): A trick played on the trusting
• Pretext (Latin): A false reason offered to hide the real one
• Snare (English): A trap set in secret
• Mole (English): A spy planted inside the ranks

Next, we cross the ocean to the East, where the vocabulary of betrayal runs deep.

Japanese Names That Mean Betrayal

Japanese has a rich set of words for treachery, hidden motives and tricksters. Most of the entries below are real words rather than traditional given names. They work beautifully for anime, manga and fantasy characters.

You’ll also meet the fox spirits of folklore. Few names meaning duplicity feel as playful and dangerous as Kitsune.

• Uragiri (裏切り): Betrayal, the direct word
• Haishin (背信): Breach of faith
• Muhon (謀反): Rebellion against a lord, treason
• Hangyaku (反逆): Treason, rebelling against authority
• Nise (偽): Fake, false
• Uso (嘘): A lie
• Itsuwari (偽り): Falsehood
• Giman (欺瞞): Deception
• Kyogi (虚偽): A false statement
• Ura (裏): The back, the hidden side
• Urami (恨み): Grudge, lasting resentment
• Fukushu (復讐): Revenge
• Kage (影): Shadow
• Yami (闇): Darkness
• Kitsune (狐): Fox spirit and shapeshifting trickster
• Tanuki (狸): Raccoon dog trickster of folklore
• Nue (鵺): Chimera spirit of mixed, unclear identity
• Kakure (隠れ): Hidden, concealed
• Damasu (騙す): To deceive
• Mikkoku (密告): Secretly informing on someone
• Uragaeru (裏返る): To turn over, to defect
• Shinobi (忍び): Spy, one who works unseen
• Hikyo (卑怯): Cowardly, unfair
• Fushin (不信): Distrust
• Fugi (不義): Unfaithfulness, immoral conduct

Now for something that sounds real in a family tree.

Last Names That Mean Betrayal

Surnames work differently. Rarely does a surname mean “traitor” literally. Most carry betrayal because a famous bearer committed a famous act.

Treat these as names associated with betrayal, not family meanings. They suit villains, rival houses and dark fiction. They are historical references, not judgments on anyone who shares the name today.

• Quisling (Norwegian): Now a word for collaborator, after Vidkun Quisling
• Pettigrew (English): Peter Pettigrew, who betrayed the Potters
• Fawkes (English): Guy Fawkes of the Gunpowder Plot
• Catesby (English): Mastermind of the Gunpowder Plot
• Burr (English): Aaron Burr, tried for treason in 1807
• Philby (English): Kim Philby, Soviet double agent
• Ames (English): Aldrich Ames, CIA officer turned Soviet spy
• Hanssen (Norwegian): Robert Hanssen, FBI agent turned spy
• Treacher (English): Medieval English word for a deceiver
• Fox (English): Cunning in folklore
• Sly (English): Cunning, sneaky
• Caine (English): Variant of Cain
• Gaveston (English): Favorite of Edward II whose rise sparked revolt
• Mortimer (Norman): Roger Mortimer, who deposed Edward II
• Stanley (English): Stanleys, who switched sides at Bosworth
• Darnley (Scots): Lord Darnley, who joined the plot against Rizzio
• Bothwell (Scots): Earl suspected in Darnley’s murder
• Despenser (English): Favorites accused of treason under Edward II
• Percy (Norman): Family that rebelled against Henry IV
• Neville (Norman): Warwick the Kingmaker, who changed sides
• Fitzurse (Norman): One of the knights who murdered Thomas Becket
• Wyatt (English): Thomas Wyatt, who led a rebellion against Queen Mary
• Pétain (French): Marshal who led Vichy France
• Laval (French): Pierre Laval, Vichy collaborator
• Mazepa (Ukrainian): Hetman who broke with Peter the Great
• Vlasov (Russian): General who defected to Germany
• Frey (English): House behind the Red Wedding
• Bolton (English): House that betrays the Starks
• Baelish (English): Littlefinger, schemer of Westeros
• Cabal (Hebrew): Group that plots in secret

Let’s go back to the roots of it all: ancient Greece.

Greek Names That Mean Betrayal

Greek gave us the vocabulary of deceit. Gods and spirits like Dolos and Apate were personified tricks, and a few ordinary Greek words still make striking names.

These Greek names meaning deception and treachery tie directly to myth. For a villain or a gothic baby name, they feel ancient and sharp.

• Dolos (Δόλος): Spirit of trickery and deceit
• Apate (Ἀπάτη): Goddess of deceit and fraud
• Eris (Ἔρις): Goddess of strife who started the Trojan War
• Ate (Ἄτη): Goddess of ruin and reckless folly
• Pseudologos (Ψευδολόγος): False speech, lying
• Lyssa (Λύσσα): Spirit of rage and madness
• Momus (Μῶμος): God of blame and mockery
• Phthonos (Φθόνος): Envy, jealousy
• Nemesis (Νέμεσις): Divine payback for arrogance
• Hybris (Ὕβρις): Arrogance that leads to a fall
• Adikia (Ἀδικία): Injustice, wrongdoing
• Prodotes (προδότης): Traitor
• Prodosia (προδοσία): Betrayal, treason
• Apistia (ἀπιστία): Faithlessness
• Epiboule (ἐπιβουλή): A plot against someone
• Dolophron (δολόφρων): Crafty-minded
• Dolomedes (δολομήδης): Plotter of tricks
• Autolycus (Αὐτόλυκος): Master thief, son of Hermes
• Sisyphus (Σίσυφος): Trickster who cheated death
• Alastor (Ἀλάστωρ): Avenging spirit of family crimes
• Erinys (Ἐρινύς): Avenging spirit who punishes oath-breakers
• Dolios (δόλιος): Deceitful
• Kakia (κακία): Vice, wickedness
• Pseudes (ψευδής): False, lying
• Anaideia (ἀναίδεια): Shamelessness
• Kolax (κόλαξ): Flatterer, a false friend
• Hypokrites (ὑποκριτής): Actor, origin of hypocrite
• Eiron (εἴρων): Dissembler, one who hides his meaning
• Skolios (σκολιός): Crooked, not straight
• Haimylos (αἱμύλος): Wily, smooth-talking

But betrayal has more flavors than treason. Some names point at plain lies.

Names That Mean Liar or Dishonest

Not every betrayal involves a dagger. Plenty start with a lie.

Here you’ll find names meaning dishonesty, names meaning falsehood and names meaning liar from Latin, Arabic, Hebrew, Italian and beyond. A few come from fiction’s most famous fibbers.

• Mendax (Latin): Liar
• Mendacius (Latin): Lying, false
• Mendacia (Latin): Feminine form meaning lying
• Fallax (Latin): Deceptive
• Impostor (Latin): One who deceives by pretending
• Simulator (Latin): Pretender, one who fakes
• Ananias (Hebrew): Biblical man who lied about his offering
• Tartuffe (French): Molière’s pious fraud
• Pinocchio (Italian): Wooden boy whose nose exposes lies
• Munchausen (German): Baron famed for outrageous tall tales
• Kadhib (Arabic): Liar
• Sheker (Hebrew): Falsehood
• Yalan (Turkish): Lie
• Doroogh (Persian): Lie
• Bugiardo (Italian): Liar
• Mentiroso (Spanish): Liar
• Lügner (German): Liar
• Fabula (Latin): Story, tale
• Fictor (Latin): One who fashions or invents
• Pseustes (Greek): Liar

Of course, some people don’t lie once. They lie all day, with a smile.

Names That Mean Two Faced or Fake

The most dangerous betrayer wears two faces. One smiles, the other waits.

These names meaning duplicity and fakery come from gods, masks, split personalities and old Latin words for the false and the feigned. They suit complex villains, secret heroes and anyone hiding a second self.

• Janus (Latin): Roman god with two faces
• Jekyll (English): Doctor who hides a monstrous other half
• Hyde (English): The hidden self that Jekyll becomes
• Bifrons (Latin): Two-faced, name of a demon in old grimoires
• Dorian (Greek): Dorian Gray, handsome face over a hidden rot
• Faux (French): False, imitation
• Larva (Latin): Mask, ghost
• Persona (Latin): Actor’s mask
• Spurius (Latin): False, illegitimate
• Ficta (Latin): Feigned, made up
• Fictus (Latin): Pretended, false
• Nothus (Greek): Spurious, not genuine
• Chimera (Greek): Monster of mixed parts, also an illusion
• Mimic (Greek): One who copies
• Pretender (French): One who claims what isn’t theirs
• Doppel (German): Double
• Gemini (Latin): The twins, a symbol of duality
• Hecate (Greek): Triple-faced goddess of crossroads and magic
• Chameleon (Greek): Creature that changes to blend in
• Mummer (English): Masked performer

False faces often belong to friends. That stings more.

Names That Mean False Friend

A stranger’s betrayal hurts. A friend’s destroys you.

Literature loves the charming friend with a hidden blade. The names below come from stories where a trusted companion, lover or advisor turned out to be the enemy. They also make strong villain names meaning betrayal for your own story.

• Wickham (English): Charming deceiver in Pride and Prejudice
• Steerforth (English): Seductive false friend in David Copperfield
• Heep (English): Uriah Heep, fawning and scheming
• Lovelace (English): Seducer in Richardson’s Clarissa
• Valmont (French): Manipulator in Dangerous Liaisons
• Merteuil (French): His partner in schemes
• Lucifer (Latin): Angel who turned on heaven
• Hans (German): Prince Hans of Frozen
• Mephistopheles (German): Devil who bargains for a soul
• Jafar (Arabic): Scheming vizier of Aladdin
• Scar (English): Lion who kills his brother for the throne
• Angelo (Italian): Hypocritical deputy in Measure for Measure
• Antonio (Italian): Usurping brother in The Tempest
• Oliver (Latin): Brother who plots against Orlando in As You Like It
• Proteus (Greek): Betrays his best friend in Two Gentlemen of Verona
• Wolsey (English): Cardinal whose pride and scheming ended in ruin
• Milady (French): Spy and poisoner in The Three Musketeers
• Rochefort (French): Cardinal’s agent in The Three Musketeers
• Carker (English): Manager who betrays his employer in Dombey and Son
• Compeyson (English): Conman who ruins others in Great Expectations

Some friends don’t just lie. They break a promise they swore to keep.

Names That Mean Broken Trust

Trust takes years to build and one second to break. Many cultures coined sharp words for the moment it shatters.

Here are names meaning broken trust, with Latin, Greek and South Asian roots. The Urdu and Arabic words are real vocabulary, not traditional given names, but they carry instant meaning for readers who know them.

• Perfidy (Latin): Breach of faith
• Forsworn (English): Having broken an oath
• Perdita (Latin): The lost one
• Apistos (Greek): Untrustworthy
• Foedifragus (Latin): Treaty-breaker
• Remus (Latin): Romulus’s brother, killed over a broken boundary
• Bewafa (Urdu): Unfaithful, disloyal
• Ghaddar (Urdu/Arabic): Traitor
• Dhokha (Urdu/Hindi): Deception, betrayal
• Fareb (Urdu/Persian): Deceit
• Khiyanat (Arabic): Betrayal of trust
• Khain (Arabic): Traitor
• Munafiq (Arabic): Hypocrite
• Ahdshikan (Urdu): Promise-breaker, oath-breaker
• Wadakhilaf (Urdu): One who breaks a promise
• Foedifraga (Latin): Feminine form of treaty-breaker
• Perjura (Latin): Feminine form meaning oath-breaker
• Rupta (Latin): Broken
• Ruptus (Latin): Broken, shattered
• Fractus (Latin): Fractured, in pieces

Broken trust has a darker cousin. It strikes from behind.

Names That Symbolize Backstabbing and Disloyalty

The word “backstabber” comes from Caesar’s last moments. Brutus and his circle gave the idea its shape.

This list collects names meaning backstabbing and disloyalty. Some are conspirators, some are defectors and a few are simply blades. If you want names that mean backstabber, you’ll find them here.

• Dirk (Scots): Short dagger
• Stiletto (Italian): Thin blade made for stabbing
• Sicarius (Latin): Dagger-man, assassin
• Pugio (Latin): Roman dagger
• Casca (Latin): First conspirator to strike Caesar
• Trebonius (Latin): Conspirator who distracted Mark Antony
• Decimus (Latin): Decimus Brutus, Caesar’s trusted friend turned assassin
• Cimber (Latin): Tillius Cimber, who gave the signal to strike
• Arminius (Germanic): Roman-trained officer who destroyed Varus’s legions
• Julian (Latin): Count Julian, legendary traitor of Visigothic Spain
• Oppas (Visigothic): Bishop said to have helped the Moorish invaders
• Benedict (Latin): A nod to Benedict Arnold, American turncoat
• Ney (French): Marshal who switched to Napoleon’s side
• Talleyrand (French): Diplomat famous for changing sides
• Fouché (French): Master of political survival through betrayal
• Dumouriez (French): General who defected to Austria
• Bazaine (French): Marshal who surrendered at Metz
• Marmont (French): Marshal whose 1814 surrender turned his name into slang
• Dolabella (Latin): Cicero’s son-in-law who switched sides
• Labienus (Latin): Caesar’s lieutenant who joined Pompey

Betrayal rarely ends quietly. It tends to breed something louder.

Names Inspired by Revenge and Broken Promises

Betrayal plants a seed. Revenge is what grows.

Names meaning revenge and names meaning vengeance often come from tragedies where a wronged person fights back. They also work as names meaning hatred and conflict. The mood is darker, angrier and more personal.

• Vendetta (Italian): Blood feud, lasting revenge
• Ultio (Latin): Revenge
• Nekama (Hebrew): Vengeance
• Intiqam (Arabic): Revenge
• Badla (Hindi/Urdu): Payback
• Hefnd (Old Norse): Revenge
• Wracu (Old English): Vengeance
• Vindicta (Latin): Vengeance, the act of avenging
• Vindex (Latin): Avenger, protector
• Hamlet (English): Prince who avenges his father
• Orestes (Greek): Killed his mother to avenge Agamemnon
• Electra (Greek): Orestes’s sister, who demands revenge
• Kriemhild (Germanic): Takes terrible revenge for Siegfried
• Dantès (French): Edmond Dantès, who returns from prison to settle scores
• Khan (Mongolic): Ruler, and Star Trek’s obsessed avenger
• Gudrun (Norse): Avenged her brothers in grim fashion
• Titus (Latin): Andronicus, whose revenge turns bloody
• Hieronimo (Italian): Hero of The Spanish Tragedy, driven mad by loss
• Vindice (Italian): Avenger in The Revenger’s Tragedy
• Furiosa (Latin): Fury, full of rage
• Beatrix (Latin): Beatrix Kiddo of Kill Bill
• Corday (French): Charlotte Corday, who killed Marat
• Inigo (Spanish): Montoya, who hunts his father’s killer
• Fury (English): Wild, vengeful rage
• Revenant (French): One who returns from the dead for vengeance

Revenge stories are often myths. So let’s turn to the myths themselves.

Mythological Names Associated With Betrayal

Myths turned betrayal into a lesson. Every culture has its trickster, its murdered king and its faithless queen.

These mythological names associated with betrayal come from Norse, Celtic, Hindu, Mesopotamian, African and Biblical stories. They are also some of the best mythological traitor names for fantasy fiction.

• Hod (Norse): Blind god tricked into killing Baldur
• Regin (Norse): Foster father who plots against Sigurd
• Grimhild (Norse): Queen who used magic to trick Sigurd
• Ishtar (Mesopotamian): Sent her husband Dumuzi to the underworld in her place
• Morrigan (Irish): Shapeshifting goddess of war and fate
• Medb (Irish): Warrior queen famed for cunning and manipulation
• Agravain (Arthurian): Knight who exposed Lancelot and Guinevere
• Shakuni (Hindu): Rigged the dice game in the Mahabharata
• Duryodhana (Hindu): Led the Kauravas against his cousins
• Kaikeyi (Hindu): Queen who exiled Rama
• Manthara (Hindu): Servant who poisoned Kaikeyi’s mind
• Vibhishana (Hindu): Ravana’s brother who defects to Rama
• Jayadratha (Hindu): King who helped trap Abhimanyu
• Ashwatthama (Hindu): Warrior who attacked sleeping camps at night
• Jacob (Hebrew): Name means supplanter, and he deceived his blind father
• Laban (Hebrew): Cheated Jacob on his marriage bargain
• Zuleikha (Persian): Falsely accused Joseph after he refused her
• Gehazi (Hebrew): Servant who lied to profit from a miracle
• Haman (Persian): Advisor who plotted against the Jews
• Tamamo (Japanese): Fox spirit who deceived an emperor
• Amanojaku (Japanese): Demon who delights in contrary tricks
• Coyolxauhqui (Aztec): Led her siblings against their mother
• Tezcatlipoca (Aztec): God of night and trickery
• Anansi (Akan): Spider trickster
• Eshu (Yoruba): Messenger and trickster god
• Coyote (Native American): Trickster in many tribal stories
• Azazel (Hebrew): Fallen angel linked to forbidden knowledge
• Belial (Hebrew): Name tied to worthlessness and lawlessness
• Nemain (Irish): War goddess of frenzy and panic
• Mimir (Norse): Wise god whose head was cut off during a failed exchange

Greek Names Inspired by Treachery and Deception

Greek myth offers one more layer. Beyond the gods, its stories fill with kings, spies and servants who broke sacred rules of hospitality and oath.

These Greek names inspired by treachery and deception come from the stories of Troy, Odysseus, Athens and Sparta. They give your character or child a name with real classical weight.

• Myrtilus (Greek): Charioteer betrayed by Pelops
• Jason (Greek): Abandoned Medea after she saved him
• Theseus (Greek): Left Ariadne behind on Naxos
• Ariadne (Greek): Helped Theseus against her own father’s labyrinth
• Polymestor (Greek): Killed a guest he’d sworn to protect
• Antenor (Greek): Trojan accused of betraying the city
• Pandarus (Greek): Broke a truce by shooting Menelaus
• Nauplius (Greek): Lured Greek ships onto rocks with false lights
• Melanthius (Greek): Goatherd who betrayed Odysseus’s house
• Melantho (Greek): Maid who sided with the suitors
• Antinous (Greek): Leader of the suitors who plotted against Telemachus
• Eurymachus (Greek): Suitor who lied to Penelope
• Demaratus (Greek): Spartan king who fled to Persia
• Themistocles (Greek): Athenian hero who ended up serving Persia
• Hippias (Greek): Exiled tyrant who guided Persia to Marathon
• Pelias (Greek): Usurper who tried to destroy Jason’s family
• Lycomedes (Greek): King who treacherously killed Theseus
• Phrynichus (Greek): Athenian conspirator against democracy
• Critias (Greek): Leader of the Thirty Tyrants
• Theramenes (Greek): Politician known for switching sides
• Tantalus (Greek): Betrayed the gods’ trust by serving them his son
• Pandora (Greek): The woman whose gift brought sorrow
• Tisiphone (Greek): Fury who punishes murder
• Megaera (Greek): Fury who punishes broken oaths
• Alecto (Greek): Fury of endless anger

How to Pick a Betrayal Name Without Regret

A name can sound edgy on paper and feel heavy in a nursery. Here are the real questions to ask.

First, ask who the name belongs to. Brutus and Judas carry a loud legacy. Safer picks include Rook, Reynard, Sable-style words and gentle-sounding Latin forms.

Second, check the meaning. Many of these names rely on association, not translation. That’s fine for fiction. For a baby, be sure you’re comfortable with the story you’re borrowing.

Third, say it out loud. Test it with a last name, a nickname and a school hallway.

Type of Name	Literal Meaning of Betrayal	Best Use
Latin and Greek words	Yes	Villains, rare baby names
Mythic figures	Association only	Fantasy, gaming
Surnames of historic traitors	Association only	Fiction, rival houses
Foreign vocabulary words	Yes (as words)	Characters, art projects

The unexpected insight: the best betrayal names are often the quiet ones. Names like Perdita and Rue whisper the story. They don’t shout it.

FAQs

What are the best names that mean betrayal?

Brutus, Judas, Iago, Delilah and Medea lead the list because their stories define betrayal.

Are there baby names that mean betrayal literally?

A few Latin words like Proditor and Perfidus do. Most others rely on famous stories.

What is a good gender neutral name tied to deceit?

Rook, Reynard and Mirage work for any gender and suggest cunning without sounding harsh.

Which culture has the most names tied to treachery?

Greek and Roman cultures offer the most, thanks to their myths of gods, spies and traitors.

Can I use a betrayal name for a villain in my book?

Yes. Names like Mordred, Ganelon and Iago signal danger instantly and give readers a shortcut.

Is naming a child Judas or Brutus a bad idea?

Both carry heavy associations. Many parents prefer subtler options like Perdita, Rue or Rook.

Conclusion

Betrayal names stick because they tell a story. Some are literal words, many are famous warnings, and all carry weight. Choose the one whose story you want to borrow.

So, read the meaning behind each name before you commit. A great name does more than sound sharp. It carries something true, and the best ones keep readers and parents guessing long after they’ve stopped scrolling.