150+ Names That Mean Betrayal, Deception, and Treachery

September 5, 2026

Names carry meaning. Some names sound sweet but hide a dark past. They come from myths, old stories, and history. This list explores those names.

Betrayal is an old theme in human tales. Many cultures have myths about broken trust. These stories often give birth to strong names. Each name holds a small warning.

Deception shows up in legends across the world. Some characters trick gods, kings, or friends. Their names became symbols of cunning. People still study these names today.

This article gathers over 150 such names. Each one connects to treachery in some way. You will learn their origins and meanings. Use this list for stories, characters, or curiosity.

Table of Contents

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Boy Names That Mean Betrayal

Judas

Origin: Hebrew
Meaning: “Praised” (ironic)
Description: Known worldwide as the disciple who betrayed Jesus, this name became a lasting symbol of betrayal.

Iago

Origin: Spanish/Italian
Meaning: Form of James
Description: Shakespeare’s Iago is literature’s ultimate betrayer, tricking Othello with lies.

Brutus

Origin: Latin
Meaning: “Heavy, dull”
Description: Marcus Brutus is remembered for betraying his close friend Julius Caesar.

Cassius

Origin: Latin
Meaning: “Empty, vain”
Description: A key conspirator who helped plan the betrayal and murder of Caesar.

Ganelon

Origin: Old French
Meaning: Legendary knight’s name
Description: Ganelon betrayed Roland in the medieval epic “The Song of Roland.”

Mordred

Origin: Welsh/Arthurian
Meaning: “Sea protector” (ironic use)
Description: Mordred is famous for betraying his father, King Arthur.

Ephialtes

Origin: Greek
Meaning: “Nightmare”
Description: He betrayed the Spartans by revealing a secret path at Thermopylae.

Absalom

Origin: Hebrew
Meaning: “Father of peace”
Description: Absalom rebelled and turned against his father, King David.

Doeg

Origin: Hebrew
Meaning: “Anxious, fearful”
Description: Doeg betrayed the priest Ahimelech by reporting him to King Saul.

Zopyrus

Origin: Persian/Greek
Meaning: Royal name
Description: He deceived Babylon’s defenders to help King Darius win the city.

Sejanus

Origin: Latin
Meaning: Roman family name
Description: A Roman prefect remembered for plotting against Emperor Tiberius.

Tarquin

Origin: Latin/Etruscan
Meaning: Royal name
Description: Linked to Rome’s last kings, remembered for tyranny and broken trust.

Boy Names That Mean Liar

Loki

Origin: Norse
Meaning: “Trickster”
Description: The Norse god of mischief, famous for clever lies and deception.

Sinon

Origin: Greek
Meaning: “Spy”
Description: He tricked the Trojans into bringing the wooden horse inside their walls.

Autolycus

Origin: Greek
Meaning: “The wolf itself”
Description: Son of Hermes, known as the craftiest thief and liar in Greek myth.

Hermes

Origin: Greek
Meaning: “Messenger”
Description: The god of travelers, also known for cleverness and trickery.

Prometheus

Origin: Greek
Meaning: “Forethought”
Description: He deceived the gods in order to help and protect humankind.

Reynard

Origin: French/Germanic
Meaning: “Strong advice”
Description: A famous fox character in folklore known for lies and cunning.

Puck

Origin: English/Celtic
Meaning: “Mischievous spirit”
Description: Shakespeare’s playful trickster from “A Midsummer Night’s Dream.”

Loge

Origin: Germanic
Meaning: Fire spirit, form of Loki
Description: A cunning figure linked to fire and deception in Germanic legend.

Anansi

Origin: West African (Akan)
Meaning: “Spider”
Description: A beloved trickster god famous for outsmarting others with clever lies.

Momus

Origin: Greek
Meaning: “Blame, mockery”
Description: The god of satire, criticism, and sharp-tongued deception.

Dolos

Origin: Greek
Meaning: “Trickery”
Description: The personified spirit of deception and cunning in Greek myth.

Names That Mean Betrayal Male

Iscariot

Origin: Hebrew/Aramaic
Meaning: Surname of Judas
Description: Forever linked to the most famous betrayal in Western culture.

Quisling

Origin: Norwegian
Meaning: Surname turned word for “traitor”
Description: Vidkun Quisling betrayed his country, and his name became a symbol of treachery.

Ixion

Origin: Greek
Meaning: Mythic king’s name
Description: He betrayed the trust of Zeus after being shown great mercy.

Tantalus

Origin: Greek
Meaning: Mythic king’s name
Description: He betrayed the gods’ trust and was punished eternally.

Ganelon

Origin: Old French
Meaning: Legendary knight’s name
Description: Remembered as the ultimate betrayer in medieval French legend.

Mordred

Origin: Welsh/Arthurian
Meaning: “Sea protector” (ironic)
Description: His name is tied directly to betrayal of King Arthur’s court.

Ephialtes

Origin: Greek
Meaning: “Nightmare”
Description: A name synonymous with betraying one’s own people.

Absalom

Origin: Hebrew
Meaning: “Father of peace”
Description: A name marked by rebellion against family and throne.

Doeg

Origin: Hebrew
Meaning: “Anxious, fearful”
Description: Known for betraying a priest to save himself.

Sejanus

Origin: Latin
Meaning: Roman family name
Description: Linked to political betrayal in ancient Rome.

Tarquin

Origin: Latin/Etruscan
Meaning: Royal name
Description: Associated with broken loyalty and tyranny.

READ THIS NAMES ALSO :https://nameaspire.com/names-that-mean-fear/

Unique Girl Names That Mean Betrayal

Delilah

Origin: Hebrew
Meaning: “Delicate, weak”
Description: She famously betrayed Samson by cutting his hair for his enemies.

Medea

Origin: Greek
Meaning: “Cunning”
Description: A sorceress who betrayed her family for love, then betrayed love itself.

Tarpeia

Origin: Roman
Meaning: Legendary name
Description: She betrayed Rome by opening the gates to the Sabines.

Scylla

Origin: Greek
Meaning: Sea monster’s name
Description: She betrayed her own father by giving away his kingdom’s secret.

Clytemnestra

Origin: Greek
Meaning: “Famed for her suitors”
Description: She betrayed and killed her husband, King Agamemnon.

Circe

Origin: Greek
Meaning: “Bird”
Description: An enchantress famous for trickery and transformation spells.

Morgause

Origin: Arthurian/Welsh
Meaning: Legendary name
Description: A half-sister who schemed against King Arthur’s kingdom.

Jezebel

Origin: Hebrew
Meaning: “Not exalted”
Description: An infamous queen forever linked to manipulation and treachery.

Salome

Origin: Hebrew
Meaning: “Peace” (ironic use)
Description: Associated with betrayal and manipulation in biblical legend.

Lilith

Origin: Hebrew/Mesopotamian
Meaning: “Of the night”
Description: A mythical figure tied to defiance and deception.

Alecto

Origin: Greek
Meaning: “Unceasing anger”
Description: One of the Furies, sent to punish acts of betrayal.

Eris

Origin: Greek
Meaning: “Strife”
Description: The goddess who sparked discord and betrayal among the gods.

Names That Mean Betrayal Girl

Ate

Origin: Greek
Meaning: “Ruin, folly”
Description: The goddess of mischief, delusion, and reckless betrayal.

Nemesis

Origin: Greek
Meaning: “Retribution”
Description: Goddess who punished those guilty of betrayal and pride.

Lamia

Origin: Greek
Meaning: Mythic queen’s name
Description: A figure twisted by betrayal and grief into a fearsome monster.

Medusa

Origin: Greek
Meaning: “Guardian, protectress” (ironic use)
Description: Betrayed by the gods, she became a tragic symbol of deceit and punishment.

Procne

Origin: Greek
Meaning: Mythic name
Description: Central to a Greek tragedy involving betrayal between sisters.

Philomela

Origin: Greek
Meaning: “Lover of song”
Description: Her story is one of the most famous betrayal myths in Greek legend.

Tarpeia

Origin: Roman
Meaning: Legendary name
Description: Remembered for betraying her city for personal gain.

Morgause

Origin: Arthurian/Welsh
Meaning: Legendary name
Description: Known for scheming against her own family.

Alecto

Origin: Greek
Meaning: “Unceasing anger”
Description: A fitting name for stories about punishing betrayal.

Eris

Origin: Greek
Meaning: “Strife”
Description: A name tied directly to discord and broken trust.

Clytemnestra

Origin: Greek
Meaning: “Famed for her suitors”
Description: One of mythology’s most well-known betrayers.

Female Names That Mean Betrayal

Delilah

Origin: Hebrew
Meaning: “Delicate, weak”
Description: A timeless name linked to betrayal through biblical legend.

Medea

Origin: Greek
Meaning: “Cunning”
Description: A name that carries deep ties to revenge and betrayal.

Jezebel

Origin: Hebrew
Meaning: “Not exalted”
Description: Symbolizes manipulation and untrustworthiness.

Circe

Origin: Greek
Meaning: “Bird”
Description: Known for trickery, spells, and deception.

Salome

Origin: Hebrew
Meaning: “Peace” (ironic)
Description: Tied to scheming and betrayal in ancient stories.

Lilith

Origin: Hebrew/Mesopotamian
Meaning: “Of the night”
Description: A defiant figure associated with hidden motives.

Scylla

Origin: Greek
Meaning: Sea monster’s name
Description: A name representing family betrayal and transformation.

Eris

Origin: Greek
Meaning: “Strife”
Description: Directly tied to conflict caused by betrayal.

Ate

Origin: Greek
Meaning: “Ruin, folly”
Description: A goddess name representing reckless deceit.

Morgause

Origin: Arthurian/Welsh
Meaning: Legendary name
Description: Known for plotting against her own kin.

Tarpeia

Origin: Roman
Meaning: Legendary name
Description: A lasting symbol of betrayal in Roman legend.

Names That Mean Liar Girl

Circe

Origin: Greek
Meaning: “Bird”
Description: Famous for using trickery and illusion to deceive travelers.

Medea

Origin: Greek
Meaning: “Cunning”
Description: A name synonymous with cleverness and deceit.

Siren

Origin: Greek
Meaning: “Entangler”
Description: Mythical creatures who lured sailors with false promises.

Lorelei

Origin: German
Meaning: “Luring rock”
Description: A siren-like figure who deceived sailors on the Rhine River.

Calypso

Origin: Greek
Meaning: “She who conceals”
Description: A nymph known for hiding truth and keeping secrets.

Echo

Origin: Greek
Meaning: “Reflected sound”
Description: A nymph whose voice was used to disguise the truth.

Nyx

Origin: Greek
Meaning: “Night”
Description: Goddess of night, often linked to hidden truths and secrets.

Scylla

Origin: Greek
Meaning: Sea monster’s name
Description: Known for deceiving sailors with false safety.

Lilith

Origin: Hebrew/Mesopotamian
Meaning: “Of the night”
Description: A name tied to secrecy and hidden intentions.

Ate

Origin: Greek
Meaning: “Ruin, folly”
Description: Represents delusion and misleading behavior.

Melusine

Origin: French/Germanic folklore
Meaning: Water spirit’s name
Description: She hid a deceptive secret from her own husband.

Unisex Names That Mean Betrayal

Loki

Origin: Norse
Meaning: “Trickster”
Description: A gender-flexible name tied directly to deception.

Eris

Origin: Greek
Meaning: “Strife”
Description: Represents conflict born from betrayal.

Corvus

Origin: Latin
Meaning: “Raven”
Description: Ravens are long-standing symbols of deception in folklore.

Fox

Origin: English
Meaning: Animal name
Description: Long associated with cunning and cleverness.

Reynard

Origin: French/Germanic
Meaning: “Strong advice”
Description: The classic trickster fox of European folklore.

Raven

Origin: English
Meaning: Bird name
Description: A bird symbolizing trickery in many cultures.

Shadow

Origin: English
Meaning: Word name
Description: Represents hidden, deceptive intentions.

Kitsune

Origin: Japanese
Meaning: “Fox”
Description: A shape-shifting spirit known for trickery.

Puck

Origin: English/Celtic
Meaning: “Mischievous spirit”
Description: A playful, deceptive character in folklore.

Momus

Origin: Greek
Meaning: “Blame, mockery”
Description: Associated with sharp, deceptive criticism.

Dolos

Origin: Greek
Meaning: “Trickery”
Description: The direct personification of deceit.

Japanese Names That Mean Betrayal

Uragiri

Origin: Japanese
Meaning: “Betrayal”
Description: A direct Japanese word used symbolically as a stylistic name.

Uso

Origin: Japanese
Meaning: “Lie”
Description: A short, simple word for falsehood.

Itsuwari

Origin: Japanese
Meaning: “Falsehood”
Description: Refers to deceit or false pretense.

Kitsune

Origin: Japanese
Meaning: “Fox”
Description: A mythical shape-shifter known for trickery.

Kagerou

Origin: Japanese
Meaning: “Heat shimmer, mayfly”
Description: A poetic symbol of illusion and impermanence.

Kage

Origin: Japanese
Meaning: “Shadow”
Description: Represents hidden, unseen intentions.

Yami

Origin: Japanese
Meaning: “Darkness”
Description: Associated with hidden or deceptive forces.

Nise

Origin: Japanese
Meaning: “Fake”
Description: Refers to something false or counterfeit.

Gisou

Origin: Japanese
Meaning: “Disguise”
Description: Refers to hiding one’s true intent.

Sagi

Origin: Japanese
Meaning: “Fraud”
Description: A word directly tied to scams and deception.

Damashi

Origin: Japanese
Meaning: “To deceive”
Description: The root idea behind tricking someone.

Names That Mean Betrayal in Japanese

Hangyaku

Origin: Japanese
Meaning: “Treason, rebellion”
Description: Refers to betrayal against authority or trust.

Kyogi

Origin: Japanese
Meaning: “Falsehood”
Description: A more formal word for lying or fabrication.

Katarai

Origin: Japanese
Meaning: “Conspiracy, plot”
Description: Refers to scheming behind someone’s back.

Uragirimono

Origin: Japanese
Meaning: “Traitor”
Description: A direct word describing a person who betrays.

Gizen

Origin: Japanese
Meaning: “Hypocrisy”
Description: Refers to false appearances and double standards.

Inbou

Origin: Japanese
Meaning: “Conspiracy”
Description: Refers to secret plotting against someone.

Sagishi

Origin: Japanese
Meaning: “Con artist”
Description: Describes someone who deceives others for gain.

Uragiru

Origin: Japanese
Meaning: “To betray”
Description: The root verb behind acts of betrayal.

Damasu

Origin: Japanese
Meaning: “To trick”
Description: The verb form of deceiving someone.

Fushin

Origin: Japanese
Meaning: “Distrust”
Description: Refers to broken or damaged trust.

Ura

Origin: Japanese
Meaning: “Hidden side, back”
Description: A symbol of concealed intentions.

Korean Names That Mean Betrayal

Baesin

Origin: Korean
Meaning: “Betrayal”
Description: The direct Korean word for betrayal.

Geojit

Origin: Korean
Meaning: “Lie”
Description: A common word for falsehood.

Sogim

Origin: Korean
Meaning: “Deception”
Description: Refers to trickery or being misled.

Baesinja

Origin: Korean
Meaning: “Traitor”
Description: Refers directly to a person who betrays others.

Wisin

Origin: Korean
Meaning: “False trust”
Description: Loosely tied to deceptive or misplaced trust.

Eummo

Origin: Korean
Meaning: “Conspiracy, plot”
Description: Refers to secret scheming against someone.

Bulsin

Origin: Korean
Meaning: “Distrust”
Description: Refers to a lack of trust between people.

Sagi

Origin: Korean
Meaning: “Fraud”
Description: A common word describing scams or deceit.

Wijang

Origin: Korean
Meaning: “Disguise”
Description: Refers to hiding one’s true identity or motive.

Heosil

Origin: Korean
Meaning: “Falsehood”
Description: Refers to something untrue or fabricated.

Gansa

Origin: Korean
Meaning: “Espionage, spy”
Description: Loosely tied to betrayal through secrecy and spying.

Greek Names That Mean Betrayal

Medea

Origin: Greek
Meaning: “Cunning”
Description: One of Greek mythology’s most famous betrayers.

Circe

Origin: Greek
Meaning: “Bird”
Description: Known for trickery, spells, and deception.

Sinon

Origin: Greek
Meaning: “Spy”
Description: Tricked the Trojans into their own downfall.

Ephialtes

Origin: Greek
Meaning: “Nightmare”
Description: Betrayed Sparta by revealing a hidden path.

Ixion

Origin: Greek
Meaning: Mythic king’s name
Description: Betrayed the trust and mercy shown to him by Zeus.

Tantalus

Origin: Greek
Meaning: Mythic king’s name
Description: Punished eternally for betraying the gods.

Clytemnestra

Origin: Greek
Meaning: “Famed for her suitors”
Description: Betrayed and killed her own husband.

Ate

Origin: Greek
Meaning: “Ruin, folly”
Description: Goddess of delusion and reckless betrayal.

Eris

Origin: Greek
Meaning: “Strife”
Description: Sparked discord that led to great betrayal.

Alecto

Origin: Greek
Meaning: “Unceasing anger”
Description: A Fury who punished those guilty of betrayal.

Nemesis

Origin: Greek
Meaning: “Retribution”
Description: Delivered justice against betrayers and the proud.

Dolos

Origin: Greek
Meaning: “Trickery”
Description: The personification of cunning deceit itself.

French Names That Mean Betrayal

Ganelon

Origin: French
Meaning: Legendary knight’s name
Description: Betrayed Roland in French medieval epic poetry.

Renard

Origin: French
Meaning: “Fox”
Description: The clever trickster fox of French folklore.

Trahison

Origin: French
Meaning: “Betrayal”
Description: The French word itself, sometimes used symbolically.

Loup

Origin: French
Meaning: “Wolf”
Description: A symbol of cunning and predatory behavior.

Corbeau

Origin: French
Meaning: “Raven”
Description: A bird linked to omens and deception.

Mensonge

Origin: French
Meaning: “Lie”
Description: A word for falsehood, used symbolically as a name.

Espion

Origin: French
Meaning: “Spy”
Description: Refers to secretive, hidden betrayal.

Traître

Origin: French
Meaning: “Traitor”
Description: The direct French word for a betrayer.

Ruse

Origin: French
Meaning: “Trick”
Description: Refers to cunning and clever deception.

Fourbe

Origin: French
Meaning: “Sly, deceitful”
Description: An old French word describing a deceitful person.

Perfide

Origin: French
Meaning: “Treacherous”
Description: The root of the English word “perfidious.”

German Names That Mean Betrayal

Hagen

Origin: Germanic
Meaning: Legendary name
Description: Betrayed and killed Siegfried in the Nibelungenlied.

Loge

Origin: Germanic
Meaning: Fire spirit, form of Loki
Description: A cunning figure tied to trickery and fire.

Alberich

Origin: Germanic
Meaning: Legendary dwarf’s name
Description: A deceitful figure central to Germanic myth.

Verrat

Origin: German
Meaning: “Betrayal”
Description: The direct German word for betrayal.

Lüge

Origin: German
Meaning: “Lie”
Description: A simple word for falsehood.

Kriemhild

Origin: Germanic
Meaning: Legendary queen’s name
Description: Central to a tale of betrayal and revenge.

Gunther

Origin: Germanic
Meaning: Legendary king’s name
Description: Involved directly in the betrayal of Siegfried.

Falsch

Origin: German
Meaning: “False”
Description: A word describing deceit or dishonesty.

Verräter

Origin: German
Meaning: “Traitor”
Description: The direct German word for a betrayer.

Trug

Origin: German
Meaning: “Deception”
Description: An old word describing trickery.

Heimtücke

Origin: German
Meaning: “Treachery, malice”
Description: Refers to sly, hidden betrayal.

Last Names That Mean Betrayal

Iscariot

Origin: Hebrew/Aramaic
Forever tied to Judas and the concept of betrayal.

Quisling

Origin: Norwegian
A surname that became a lasting word for “traitor.”

Ganelon

Origin: Old French
A legendary surname tied to betrayal in epic poetry.

Malfoy

Origin: French-derived
Loosely translates to “bad faith” or “in bad faith.”

Falkes

Origin: English
An old surname sometimes linked to “false” in historical records.

Sejanus

Origin: Latin
A Roman family name tied to political conspiracy.

Tarquin

Origin: Latin/Etruscan
A royal Roman surname linked to tyranny and broken trust.

Cassius

Origin: Latin
A Roman family name tied to the conspiracy against Caesar.

Brutus

Origin: Latin
A surname forever linked to betrayal in Roman history.

Doeg

Origin: Hebrew
A biblical name tied to betrayal of trust.

Absalom

Origin: Hebrew
A biblical name linked to rebellion against family.

Dolion Name Meaning

Dolion

Origin: Greek, from the root “dolos”
Meaning: “Deceit” or “trickery”
Description: Dolion is a rare name rooted in the Greek word dolos, meaning deceit. It connects directly to Dolos, the Greek spirit of trickery, making it a fitting choice for names themed around cunning and deception.

Conclusion

Names that mean betrayal carry deep history. They come from myths, legends, and real events. Each name tells a small story of its own. Some warn us about trust and loyalty. Others simply reflect old cultural beliefs.

This list can help writers, parents, or curious readers. You can use these names for books or characters. They add depth to villains or complex heroes. Even ordinary names can hold hidden meanings. Explore them and find the one that fits your story.

Frequently Ask Questions

What names mean betrayal?

Names like Judas, Delilah, and Loki are often linked to betrayal. They come from stories where trust was broken.

What is a good name for a traitor character?

Popular choices include Judas, Iago, and Loki. These names are famous for treachery in stories.

What names mean deceptive?

Names like Loki, Sinon, and Medea carry meanings tied to trickery and deception.

Is there a name that means liar?

Yes, names like Sinon and Loki are often associated with lying and trickery in myths.

What girl name means betrayal?

Delilah is a well-known girl name linked to betrayal in biblical stories.

What boy name means traitor?

Judas is the most well-known boy name linked to betrayal and treachery.

What names are associated with treachery in mythology?

Loki, Medea, and Sinon are top mythological names tied to treachery and deceit.

About the author
Ethan Carter
I'm a passionate naming researcher and content writer with **5+ years of experience** exploring baby names, name meanings, origins, and naming trends. I enjoy creating accurate, easy-to-read guides that help parents and readers find the perfect name with confidence.

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