Some names carry weight beyond sound and style they hold centuries of myth, language, and human observation about a particular kind of character. Few traits have fascinated storytellers, linguists, and cultures across the world quite like duplicity
This collection pulls together over 100 names, words, and mythological figures from across Greek, Latin, Norse, Japanese, German, Korean, and other traditions all connected by the theme of two faces, hidden intentions, or a gap between appearance and truth.
Whether you’re naming a fictional trickster, researching the linguistics of deception, or just curious how differently the world talks about two-faced people,.
Boy Names & Words Meaning Two-Faced
Janus
- Origin: Roman mythology
- Meaning: God of doorways, transitions, and duality
- Description: Janus is a two-faced Roman god associated with doorways, endings, and beginnings.
Bifrons
- Origin: Latin
- Meaning: “Two-fronted” / two-faced
- Description: Bifrons is a rare Latin name that literally means two-faced. It was used as an epithet for Janus in Roman sources.
Loki
- Origin: Norse mythology
- Meaning: Trickster, shapeshifter
- Description: Loki is a Norse trickster god known for his cunning and deceitful nature.
Sukuna
- Origin: Japanese mythology
- Meaning: Cursed spirit
- Description: Sukuna is a mythological figure depicted with two faces and four arms.
Isimud
- Origin: Mesopotamian mythology
- Meaning: Messenger god
- Description: Isimud is a two-faced Mesopotamian messenger god.
Ikenga
- Origin: Igbo mythology
- Meaning: Spirit of fate and achievement
- Description: Ikenga is a two-faced Igbo spirit associated with fate, fortune, and achievement.
Bangpūtys
- Origin: Lithuanian mythology
- Meaning: God of weather and sea
- Description: Bangpūtys is a two-faced Lithuanian god whose domain is weather and the sea.
Proteus
- Origin: Greek mythology
- Meaning: Shape-shifter
- Description: Proteus was a sea god who constantly changed his form and face.
Dolos (also Dolios)
- Origin: Greek mythology
- Meaning: Trickery, deception personified
- Description: Dolos is the Greek spirit of trickery and lies.
Sinon
- Origin: Greek mythology
- Meaning: “Harmer”
- Description: Sinon is the Greek figure who tricked Troy with the wooden horse.
Doppel
- Origin: German
- Meaning: “Double”
- Description: Root of “doppelgänger” evokes a hidden double self existing alongside the visible one.
Girl Names & Words Meaning Two-Faced
Duessa
- Origin: Latin, via Edmund Spenser’s The Faerie Queene
- Meaning: “False one”
- Description: Duessa symbolizes a woman with two hidden identities, hiding her true self behind a charming appearance.
Anog Ite
- Origin: Lakota mythology
- Meaning: “Double Face”
- Description: Anog Ite is a two-faced goddess from Lakota mythology.
Apate
- Origin: Greek mythology
- Meaning: Deceit
- Description: Apate is the Greek goddess of deceit.
Maya
- Origin: Sanskrit
- Meaning: “Illusion”
- Description: Maya represents illusion the idea that things are not always what they appear to be.
Jana
- Origin: Latin
- Meaning: Feminine form of Janus
- Description: Carries the same duality symbolism as Janus, softened into a feminine form.
Delilah
- Origin: Hebrew, biblical
- Meaning: Associated with betrayal
- Description: A temptress figure whose name has become synonymous with hidden treachery behind a trusted face.
Unisex Names That Mean Two-Faced
Janus
- Origin: Roman mythology
- Meaning: God of doorways, transitions, and duality
- Description: The original two-faced figure one face looks to the past, one to the future.
Bifrons
- Origin: Latin
- Meaning: “Two-fronted” / two-faced
- Description: A genuine Latin word meaning literally two-faced, used as an epithet of Janus and later as the name of a demon in grimoire tradition.
Loki
- Origin: Norse mythology
- Meaning: Trickster, shapeshifter
- Description: Known for cunning, deception, and the ability to shift identity and form.
Diprosopos (also Diprosopus)
- Origin: Greek
- Meaning: Literally “two-faced” (di- “two” + prosopon “face”)
- Description: A genuine Greek compound used both in antiquity and in modern medical terminology for beings or conditions involving a doubled face.
Versipellis
- Origin: Latin
- Meaning: “Skin-changer”
- Description: A real Latin word used for shapeshifters and werewolves in Roman folklore an outward form concealing another.
Masque
- Origin: French/English
- Meaning: “Mask”
- Description: A genuine word for a face-covering disguise, long used to symbolize a concealed identity.
Ambiguus
- Origin: Latin
- Meaning: “Ambiguous, shifting”
- Description: The real Latin root of “ambiguous,” describing a nature that reads differently depending on the angle.
Also read these names Names that means Fear
Japanese Words That Mean Two-Faced
Ryōmen (両面)
- Origin: Japanese
- Meaning: “Both sides / two-sided”
- Description: A genuine word used literally (two-sided objects) and figuratively for duality — notably in the demon name Ryōmen Sukuna, shown with two faces.
Uraomote (裏表)
- Origin: Japanese
- Meaning: “Back and front” → two-faced, duplicitous
- Description: A real, commonly used word for someone who shows a different face depending on who’s watching.
Omoteura (表裏)
- Origin: Japanese
- Meaning: Front and back, duplicity
- Description: The reverse-ordered variant of uraomote, equally genuine and used the same way.
Nimensei (二面性)
- Origin: Japanese
- Meaning: “Two-facedness” / duality of character
- Description: A real, common word for someone holding two contradictory traits — the standard translation for “two-faced” in modern Japanese.
Honne to Tatemae (本音と建前)
- Origin: Japanese
- Meaning: “True feelings and public façade”
- Description: A well-known cultural concept describing the gap between one’s real feelings and the face shown in public.
Haraguroi (腹黒い)
- Origin: Japanese
- Meaning: Literally “black-bellied”
- Description: A genuine idiom for someone scheming or two-faced beneath a pleasant exterior.
Last Names That Mean Two-Faced
Janus
- Origin: Germanic/Polish
- Meaning: Used as a genuine surname in parts of Central Europe
- Description: While it functions as a real family name today, its use as a surname isn’t historically tied to the two-faced god it’s a separate naming tradition, so the “two-faced” connection here is thematic, not etymological.
Greek Names/Words That Mean Two-Faced
Diprosopos (also Diprosopon)
- Origin: Ancient Greek
- Meaning: Literally “two-faced”
- Description: The direct compound of di- (“two”) and prosopon (“face”), still used today in medical terminology for craniofacial duplication.
Hypokrites (ὑποκριτής)
- Origin: Ancient Greek
- Meaning: “Actor,” root of “hypocrite”
- Description: Originally a stage performer who spoke from behind a mask showing one face to the audience while being another person underneath.
Hypokrisia (ὑποκρισία)
- Origin: Ancient Greek
- Meaning: “Hypocrisy”
- Description: The abstract noun form, describing the practice of presenting a false face.
Alloprosallos (ἀλλοπρόσαλλος)
- Origin: Ancient Greek, used by Homer
- Meaning: “Turning first to one side, then another”
- Description: A real and vivid Homeric word for someone fickle or two-faced, switching allegiance depending on the moment.
Dimorphos (δίμορφος)
- Origin: Ancient Greek
- Meaning: “Two-formed”
- Description: A genuine compound word for something existing in two distinct forms.
Heteromorphos (ἑτερόμορφος)
- Origin: Ancient Greek
- Meaning: “Of different/other form”
- Description: A real word describing something that takes on an altered or dissimilar shape.
German Names/Words That Mean Two-Faced
Doppelgesicht
- Origin: German
- Meaning: “Double face”
- Description: A genuine German noun, used both literally (two faces) and figuratively for a person or thing with two sides even used medically as the German term for diprosopus.
Zweigesicht
- Origin: German
- Meaning: “Two-face”
- Description: A real variant compound built from zwei (“two”) and Gesicht (“face”), used interchangeably with Doppelgesicht.
Zweigesichtig
- Origin: German
- Meaning: “Two-faced”
- Description: A standard dictionary adjective meaning someone with two different faces often applied to Janus himself in German texts, and figuratively to someone insincere.
Zweigesichtigkeit
- Origin: German
- Meaning: “Two-facedness”
- Description: The abstract noun form of zweigesichtig, describing the quality of showing two different faces.
Doppelgesichtig
- Origin: German
- Meaning: “Two-faced / double-faced”
- Description: A genuine and commonly used adjective attested in dictionaries and news writing, applied to both people and abstract things (like policies) that show two contradictory sides.
Maskenträger
- Origin: German
- Meaning: “Mask-wearer”
- Description: A real compound word for someone who wears a mask, used figuratively for someone concealing their true face.
Maskengesicht
- Origin: German
- Meaning: “Mask face”
- Description: An established term, though its primary real-world use is medical
- describing the frozen, expressionless face seen in conditions like Parkinson’s disease, rather than “two-faced” deception specifically.
Korean Names/Words That Mean Two-Faced
두 얼굴 (Du Eolgul)
- Origin: Korean
- Meaning: “Two faces”
- Description: The standard, literal Korean phrase for “two-faced” used the same way English uses it.
두 얼굴의 (Du Eolgul-ui)
- Origin: Korean
- Meaning: “Of two faces”
- Description: The adjectival form of the above, e.g. in film and book titles about duplicitous characters.
표리부동 (Pyo-ri-bu-dong)
- Origin: Korean (Sino-Korean idiom, 表裏不同)
- Meaning: “The inside and outside don’t match”
- Description: A classical four-character idiom describing someone whose outward behavior contradicts their real intentions a very close match to “two-faced.”
이중성 (Ijungseong)
- Origin: Korean
- Meaning: “Duality / double-facedness”
- Description: A real noun describing a person’s contradictory dual nature.
이중적 (Ijungjeok)
- Origin: Korean
- Meaning: “Dual, two-faced”
- Description: The adjective form, commonly used to describe duplicitous behavior.
이중 (Ijung)
- Origin: Korean
- Meaning: “Double, dual”
- Description: The base root word underlying ijungjeok and ijungseong.
위선 (Wiseon)
- Origin: Korean
- Meaning: “Hypocrisy”
- Description: A standard, widely used word for hypocrisy.
위선자 (Wiseonja)
- Origin: Korean
- Meaning: “Hypocrite”
- Description: The agent noun form “one who practices hypocrisy.”
위선적 (Wiseonjeok)
- Origin: Korean
- Meaning: “Hypocritical”
- Description: The adjective form of wiseon.
내로남불 (Naeronambul)
- Origin: Korean (modern coinage from a proverb)
- Meaning: “Romance if I do it, an affair if you do it”
- Description: A very popular contemporary Korean term for blatant double standards and hypocrisy genuinely one of the best matches on this list.
간사한 (Gansahan)
- Origin: Korean
- Meaning: “Cunning, sly”
- Description: A real adjective describing someone crafty and untrustworthy.
간사하다 (Gansahada)
- Origin: Korean
- Meaning: “To be cunning/sly”
- Description: The base verb/adjective form of gansahan.
거짓 (Geojit)
- Origin: Korean
- Meaning: “False, fake”
- Description: A basic real word for falsehood.
거짓말 (Geojitmal)
- Origin: Korean
- Meaning: “Lie”
- Description: The everyday word for a spoken lie (geojit + mal, “words”).
속임 (Sogim)
- Origin: Korean
- Meaning: “Deceiving, trickery”
- Description: A real noun from the verb 속이다 (“to deceive”).
기만 (Giman)
- Origin: Korean
- Meaning: “Deception”
- Description: Giman is a real word for deception; 기만적 (gimanjeok, “deceptive”) and 기만자 (gimanja, “deceiver”) are natural, attested derivatives of it.
음흉한 (Eumhyeonghan)
- Origin: Korean
- Meaning: “Sinister, scheming beneath a pleasant surface”
- Description: This is likely what your “Eumsun/Eumsunhan” entries were aiming for 음흉하다 describes someone outwardly nice but secretly scheming, a strong “two-faced” match. The original spelling couldn’t be confirmed as written.
Frequently Asked Questions
1. What names mean two-faced?
Names associated with duality, deception, and hypocrisy can represent someone who presents different sides of their personality.
2. Are there names that directly mean two-faced?
Yes. Some words and names are linked to “two faces,” double-sided behavior, or having hidden intentions.
3. What is a Korean name that means two-faced?
Ijungjeok (이중적) is a Korean term associated with being two-sided or two-faced.
4. What names mean deceptive?
Names connected to deception include words associated with trickery, dishonesty, cunning, and misleading behavior.
5. What names mean hypocrite?
Names inspired by hypocrisy often relate to pretending to have values or feelings that someone does not genuinely hold.
6. What is a name that means double-sided?
Ijungseong (이중성) is associated with duality or having two contrasting sides.
7. Are two-faced names suitable for baby names?
These names are usually better suited to fictional characters, usernames, or creative projects because their meanings can have negative associations.
8. What are some dark names that mean deception?
Names connected to secrets, falsehood, cunning, and hidden intentions can create a dark or mysterious impression.
9. Can I use these names for a fictional character?
Yes. Names associated with deception or duality can work well for characters with secretive, complex, or mysterious personalities.
10. What is the difference between two-faced and deceptive?
Two-faced usually describes someone who behaves differently depending on the person, while deceptive means misleading or hiding the truth.
11. Where can I find unique names meaning two-faced?
You can explore this list for names inspired by duality, deception, hypocrisy, and mysterious personality traits.
Final Thoughts
Names that mean “two-faced” sit at an interesting crossroads of mythology, linguistics, and human psychology. Nearly every culture has found language for this particular kind of dishonesty the friendly face turned toward you and the different one turned away which says something about how universally recognizable, and how universally distrusted, this trait is.
What stands out most is the contrast between the genuinely attested entries and the ones built for the sake of a list. Real names and words Janus, Bifrons, diprosopos, uraomote, 표리부동 carry the weight of centuries of actual use, myth, and meaning.
If you’re pulling names from this kind of list, it’s worth knowing which category each one falls into before you use it especially if accuracy matters for your purpose.
