Create dark, powerful demon names for your characters. Each name comes with a personality profile suited for RPG villains, horror antagonists, and fantasy world-building. Draws from biblical demonology, D&D fiends, and original infernal naming conventions.
How to Use the Demon Name Generator
Select a gender, pick a starting letter if you want a specific sound, and choose how many names to generate (up to 30 at once). Each result includes a personality description for your demon character. Click the heart icon to save favorites. Use the AI mode toggle for names with deeper backstories and domain descriptions.
Demons vs Devils in D&D
In Dungeons & Dragons, demons and devils are mechanically and thematically different. Demons (tanar'ri) are chaotic evil fiends from the Abyss — raw destruction, no hierarchy, endless spawning. Devils (baatezu) are lawful evil, operating in the strict hierarchy of the Nine Hells under Asmodeus. This distinction matters for naming:
- Demon names tend toward harsh, guttural sounds — Demogorgon, Orcus, Baphomet, Zuggtmoy. They feel primal and violent.
- Devil names lean toward classical, almost regal sounds — Asmodeus, Dispater, Glasya, Mephistopheles. They suggest intelligence and authority.
The 72 Demons of the Ars Goetia
The Ars Goetia is the first section of the Lesser Key of Solomon, a 17th-century grimoire that catalogs 72 demons, each with a rank, appearance, and domain of power. These names are the foundation of demon naming across fantasy, horror, and RPGs:
- Bael — King commanding 66 legions, appears with three heads (cat, toad, human)
- Paimon — King of the West, teaches arts and sciences (featured in the film Hereditary)
- Astaroth — Duke who knows past and future, rides a dragon
- Beleth — King who arrives on a pale horse with trumpets sounding
- Amon — Marquis with a wolf head who breathes flame
- Barbatos — Duke who understands animal speech
- Marchosias — Marquis appearing as a she-wolf with griffin wings
These names work directly in D&D, horror fiction, and dark fantasy because they carry centuries of occult weight behind them.
Female Demon Names
Female demons (often called demonesses or she-demons) appear across mythology and fiction. Some of the most iconic:
- Lilith — The most famous female demon, Adam's first wife in Jewish mythology who refused to submit
- Lamashtu — Mesopotamian demon who preyed on mothers and newborns
- Jezebeth — Demon of falsehoods and deception
- Naamah — Fallen angel associated with seduction in Kabbalistic texts
- Abyzou — Demon blamed for miscarriages in early Christian texts
- Glasya — Daughter of Asmodeus and lord of Malbolge in D&D
For original female demon names, use flowing vowels with sharp consonant breaks: Velarith, Sythara, Morquessa, Xelindra.
Male Demon Names
Male demons dominate most demonological texts. Beyond the Goetia, notable male demon names from various traditions:
- Beelzebub — "Lord of the Flies," one of the seven princes of Hell
- Mammon — Demon of greed, personification of wealth's corruption
- Belphegor — Demon of sloth who tempts through laziness and invention
- Samael — Angel of death in Jewish lore, often equated with Satan
- Abaddon — "The Destroyer," angel of the bottomless pit in Revelation
- Azazel — Fallen watcher angel who taught humans metalwork and cosmetics
Biblical and Religious Demon Names
Demons in Judeo-Christian tradition are fallen angels or unclean spirits. The Bible names surprisingly few directly — most demon names come from apocryphal texts, the Talmud, and medieval demonology. Key sources:
- Book of Enoch — Names the Watchers: Azazel, Semyaza, Baraqiel, Kokabiel
- Book of Revelation — Abaddon/Apollyon, the beast
- Talmud — Asmodeus (Ashmedai), Lilith, Samael
- Testament of Solomon — Ornias, Beelzeboul, Asmodeus
Biblical demon names tend toward Hebrew and Aramaic roots. For authentic-sounding names, use endings like -el (divine), -oth (plural/power), -on (strength), or -iel (of God, used ironically for fallen angels).
How to Create Your Own Demon Name
- Use hard consonants — K, X, Z, TH, and guttural sounds feel demonic. Soft sounds feel angelic.
- Add ancient suffixes — -oth, -us, -el, -mon, -iel give names a mythological weight
- Reference a domain — The best demon names hint at what the demon controls (plague, flame, shadow, deceit)
- Pair with a title — "Lord," "Prince," "Duke," or "Marquis" follows Goetia ranking traditions
- Keep it pronounceable — Names like Mephistopheles work because each syllable is clear despite the length
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