Demon Name Generator Online Tool
Our demon name generator builds original demon names rooted in real demonological traditions - Goetic, biblical, Kabbalistic, yokai, Norse and D&D abyssal. Every result comes with a one-line sin or domain note.
Build sinister demon names that fit Goetia, D&D and dark fantasy
Every result follows real demonological grammar - the kind found in the Ars Goetia (a 17th-century grimoire listing 72 spirits), biblical apocrypha and D&D Monster Manual entries. Think Lucifer, Mammon, Asmodeus, Beelzebub and Belphegor - the new names share that cadence without copying them.
Pick rank, tradition and vibe to spin up demon names for D&D campaigns, dark fiction and tabletop NPCs - every result comes with a sin or domain note so you know what the demon rules over.
How to craft an original Demon Name
A demon name starts with a tradition - Goetic (Vassago, Naberius, Phenex), biblical fallen angel (Samael, Azazel, Abaddon), yokai oni (Shuten-doji, Ibaraki-doji) or D&D abyssal (Graz'zt, Yeenoghu, Demogorgon). Add rank and a sin-aligned vibe on top, and the name signals where the demon sits in the hierarchy.
To generate demon names you will need to set the name type, rank, tradition and vibe:
- Pick the name type and tradition. Choose first-name-only for quick use, name-with-title for a duke, true-name-plus-epithet for a sealed entity, or full demon-lord title for a BBEG. Goetic names use -as / -os / -el endings; yokai names use -doji / -oni suffixes; D&D abyssal names use apostrophes and harsh stops.
- Pick the rank. Demon Lords need long, multi-syllabic names; Dukes and Marquises get three syllables; Knights and Earls compress to two; imps shrink to one (Skreth, Vurm, Gob). Match syllable count to threat level.
- Pick the vibe. Sinister-and-ancient suits Goetic and biblical names; seductive matches succubus output; bestial pushes oni and abyssal fiends; trickster fits Loki-kin jotnar. Sin-aligned locks the result to one of the seven deadly sins (pride, greed, lust, wrath, envy, gluttony, sloth).
- Add optional keywords. Drop in cues like "bound by an iron sigil, tied to wrath, whispers in dreams" to steer the theme without fixing the name.
- Choose how many and hit Generate. Pick a count, generate, then re-roll any time for a fresh batch with the same settings.
Demon names for D&D, dark fantasy authors and horror game devs
D&D & TTRPG game masters
Abyssal demon lord and balor names for D&D 5e, Pathfinder and Mork Borg campaigns - drop them on stat blocks, sigils and summoning circles.
Dark fantasy & horror authors
Antagonist names for grimdark, cosmic horror and possession novels - Lovecraft-, Barker- and Erikson-flavoured fiends with sin-aligned domains.
Indie horror & RPG devs
Boss and summon names for soulslike, JRPG, visual novel and roguelike projects - copy direct into NPC tables, dialogue trees and item flavour text.
30 demon names spanning Goetic, abyssal and yokai traditions
A handpicked mix of Goetic-style, biblical fallen, yokai and D&D abyssal demon names - copy any one with a click.
Demon names by rank: Lord, Duke, Knight, Imp
Goetic and D&D demonology share a clean rank ladder. Match the syllable shape to the rank for names that signal threat level on sight:
| Tier | Rank | Shape and example |
|---|---|---|
| 1 - Highest (BBEG) | Demon Lord / Archdemon | Long, multi-syllabic with a regnal title (Vorgath the Black Sovereign, Xharneth). |
| 2 - High | Duke / Marquis | Three syllables, formal cadence (Drelmoth, Velmireth) — arc villains and lieutenants. |
| 3 - Mid | Knight / Earl | Two-syllable warrior demons (Tharkos, Sythen, Varnoth) — combat roles. |
| 4 - Lowest | Lesser fiend / Imp | Single-syllable and sharp (Skreth, Vurm, Gob) — dungeon encounters and mob tables. |
| Special | Succubus / Incubus | Soft consonants, -ra / -thra / -eia endings (Lilethra, Sinithra, Mortheia). |
Demon names tied to the seven deadly sins
Lucifer (pride), Mammon (greed), Asmodeus (lust), Leviathan (envy), Beelzebub (gluttony), Satan (wrath) and Belphegor (sloth) are the seven princes of Hell - the clearest hierarchy to build a demon roster around.
To generate a sin-aligned demon prince name:
| Field | Setting |
|---|---|
| Rank | Demon Lord |
| Vibe | Sin-aligned |
| Optional Keywords | tied to {sin} — e.g. "tied to wrath" |
| Output | original prince-tier names that follow the canonical hierarchy without copying it |
Female demon names and succubus names
Female demons in lore - Lilith, Naamah, Lamashtu - share soft consonants and endings like -ith, -ah and -thra, and our generator follows that shape.
To generate female demon and succubus names:
| Field | Setting |
|---|---|
| Gender | Female |
| Rank | Succubus / Incubus — outputs like Lilethra, Sinithra |
| Tradition | Kabbalistic, Mesopotamian or Goetic |
| Vibe | Seductive |
Demon names for D&D 5e and Pathfinder campaigns
D&D abyssal demons use a guttural grammar with apostrophes and hard stops, like Graz'zt, Orcus and Demogorgon.
To generate D&D abyssal demon lord names:
| Field | Setting |
|---|---|
| Tradition | D&D abyssal / fantasy |
| Rank | Demon Lord |
| Vibe | Sinister and ancient |
| Output cadence | hard-consonant names like Graz'thal, Vor'kuun, Yth'nigoth |
| Drop-in use | place on a Layer of the Abyss as the ruling demon prince |
Demon name characteristics: sin, domain and sigil
Every demon name comes with a one-line note. So instead of just "Vorgath", you get "Vorgath, Marquis of Ash, commanding forty legions". You can paste it straight into a stat block. No extra writing needed. Each note covers:
- The sin the demon embodies (pride, greed, lust, wrath, envy, gluttony or sloth).
- The domain it rules (ash, plague, deception, broken oaths, etc.).
- The sigil it answers to (rank, legions commanded, summoning mark).
| Demon name | Sin | Domain | Sigil note |
|---|---|---|---|
| Vorgath | Wrath | Ash and obsidian | Marquis, commands forty legions |
| Lilethra | Lust | Dream-snares | Succubus, sealed by a silver ring |
| Mammethon | Greed | Buried gold | Duke, summoned by an iron coin |
| Skreth | Sloth | Rotting hearths | Imp, bound by a cracked sigil |
| Belzaria | Pride | Fallen crowns | Demon Lord, ruling a layer of the Abyss |
Frequently asked questions about demon names
How do you create a demon name?
Pick a tradition first (Goetic, biblical, yokai, D&D abyssal), then a rank from Demon Lord to Imp. Those two choices fix the syllable count and consonant palette. Demon Lords need long, multi-syllabic names with a title (Vorgath the Black Sovereign); Goetic dukes use three syllables (Drelmoth, Velmireth); imps compress to one (Skreth, Gob). Add a sin-aligned vibe and the result reads like a real demonological entry.
What are the seven princes of the deadly sins?
The seven princes of Hell are Lucifer (pride), Mammon (greed), Asmodeus (lust), Leviathan (envy), Beelzebub (gluttony), Satan (wrath) and Belphegor (sloth) - codified by Peter Binsfeld in 1589. Set Rank to "Demon Lord" and Vibe to "Sin-aligned". Drop the sin into Optional Keywords to get original prince-tier names with the same hierarchy grammar.
What is the Ars Goetia and how many demons does it list?
The Ars Goetia is the first book of the 17th-century grimoire Lesser Key of Solomon. It lists 72 demons - kings, dukes, princes, marquises, earls and knights - each with a sigil and a specific power (foretelling, treasure, war). Set Tradition to "Goetic / Ars Goetia" and the generator follows that same grammar: -as / -os / -el / -on endings and a formal, Latin-tinged cadence.
What are some good female demon names?
Key female demon roots include Lilith and her daughters (Lilim), Naamah and Eisheth Zenunim from Kabbalah, Lamashtu from Mesopotamia, and Gremory from the Goetia. Set Gender to "Female" and Rank to "Succubus / Incubus" for seductive names like Lilethra and Sinithra, or Rank to "Demon Lord" for queen-of-Hell names at BBEG tier.
Are these demon names safe to use in my novel, game or D&D campaign?
Yes. Names generated here are free for personal and commercial use - novels, screenplays, indie games, D&D and Pathfinder campaigns, tabletop NPCs and lore documents. We do not claim ownership of the output. Re-roll if a result too closely matches a canonical Goetic spirit or a published D&D demon lord.
Can the AI explain the sin, sigil or domain of a demon name?
Yes - switch to the Ask AI tab. Ask about Goetic legions, sin alignments, sigil design, banishment rituals, qliphoth (Kabbalistic shadow-spheres) correspondences, or how to weave a demon into a campaign hook.
Free Demon Name Generator
Roll demon names by rank, sin and tradition at no cost - no signup, no cap.