60+ Demon Names 😈 Dark, Powerful & Cool Ideas for 2026

I once spent an entire evening hunting through demon names for a story villain, and one word ended up changing the whole character completely.

That night taught me something: the best names carry a little history, a little mystery, and just enough mischief to stick in your head long after you hear them.

So whether you need a name for a game, a story, or a Halloween party, this list has you covered — let’s find your demon’s perfect name.

Classic Demon Names from Mythology

These are the big ones — the names whispered in old legends, dusty grimoires, and campfire stories for centuries. If you want a name with real weight behind it, start here.

Lucifer – the fallen angel, light-bringer turned rebel
Proud, magnetic, and unforgettable

Beelzebub – ancient lord of the flies
Dark, grand, and famously feared

Asmodeus – demon of desire from old legends
Charming, dangerous, and hard to resist

Belial – a name meaning worthlessness in old texts
Cold, proud, and quietly menacing

Azazel – the fallen angel of the wilderness
Wild, mysterious, and untamed

Mammon – the old spirit of greed and gold
Rich, greedy, and dangerously smooth

Mephistopheles – the clever devil of the Faust tale
Witty, cunning, and always bargaining

Lilith – the night spirit of ancient myth
Fierce, independent, and unforgettable

Leviathan – the great sea serpent of legend
Vast, ancient, and unstoppable

Female Demon Names

Dark does not have to mean dull. These female demon names are graceful, eerie, and powerful — perfect for queens of the night, witches’ rivals, or the villain everyone secretly roots for.

Naamah – a beautiful and mysterious ancient spirit
Graceful, dark, and enchanting

Abyzou – a night demon from old folklore
Eerie, haunting, and impossible to forget

Agrat – queen of the night in Jewish legend
Regal, shadowy, and powerful

Eisheth – a shadowy queen of the night
Mysterious, elegant, and dangerous

Lamia – the child-stealing spirit of Greek myth
Tragic, haunting, and beautiful

Lilitu – the ancient night spirit behind Lilith
Old, eerie, and quietly powerful

Vala – a name with a dark, melodic ring
Smooth, shadowy, and striking

Alukah – a blood-drinking spirit of old tales
Dark, rare, and chilling

Daeva – a dark spirit from Persian myth
Ancient, fierce, and exotic

If you love this darker corner of naming, you will enjoy our huge list of monster names — it is packed with creatures, beasts, and villains of every kind.

Funny Demon Names

Not every demon has to be terrifying. Sometimes the best name is the one that makes the whole room laugh — perfect for party characters, joke accounts, or a pet with a mischievous streak.

Beelze-Bubbles – a bubbly twist on Beelzebub
Light, silly, and hard not to laugh at

Lucifurr – the cat version of Lucifer
Mischievous, fluffy, and a little evil

Hellie – short, sweet, and straight from the underworld
Cute, cheeky, and fun

Demonica – a playful spin on demonic
Sassy, bold, and full of attitude

Impish – a name that says trouble in one word
Cheeky, small, and always up to something

Sparky – a little demon with a big temper
Fiery, fun, and full of energy

Cinder – a smoky little name with attitude
Warm, witty, and slightly singed

Smokey – the chill demon of the group
Laid-back, hazy, and easy to love

Heck Raiser – a softer, funnier way to raise hell
Playful, loud, and lovable

Cool Demon Names for Gamers

A gamertag needs to hit hard in the lobby. These demon names sound powerful the second someone reads them — great for RPG characters, clan names, and online handles.

Malphas – a crow-demon of old grimoires
Sharp, dark, and built for battle

Dagon – the ancient sea demon of legend
Deep, powerful, and terrifying

Baphomet – the mysterious goat-headed figure
Bold, iconic, and instantly feared

Orobas – a horse-headed demon prince
Loyal, strong, and battle-ready

Valefar – a demon known for clever theft
Sneaky, quick, and hard to catch

Stolas – a raven prince of old demonology
Wise, dark, and watchful

Andras – a warrior demon who rides a wolf
Fierce, fast, and fearless

Paimon – a king of hell in old grimoires
Royal, eerie, and commanding

Belphegor – the demon of clever inventions
Smart, lazy-genius, and oddly charming

For more spooky-season inspiration, check out our witch names and ghost names — they pair perfectly with a demon-themed character.

Cute Demon Names

Yes, demons can be cute. These names are made for plushies, cartoon imps, Halloween costumes, and pets that look innocent but definitely knocked something off the table.

Pip – a tiny name for a tiny imp
Small, sweet, and full of mischief

Sootie – soft, smoky, and adorable
Cuddly, dark, and easy to love

Ember – a warm little spark of a name
Glowing, gentle, and bright

Mochi – soft, sweet, and unexpectedly demonic
Cute, squishy, and delightful

Wisp – a floating little spirit of a name
Light, dreamy, and magical

Bibi – short, bubbly, and full of charm
Playful, tiny, and lovable

Nox – Latin for night, short and sweet
Dark, chic, and tiny

Boo – the classic cute-spooky name
Simple, sweet, and spooky

Halo – an ironic little name for a demon
Angelic, cheeky, and cute

Demon Names for Characters & Stories

Writing a story? A demon’s name is the first thing your reader meets. These invented and lore-inspired names sound like they belong in a novel — use them for villains, anti-heroes, or that morally grey character everyone loves.

Kaelthar – an invented name with an ancient ring
Dark, noble, and story-ready

Vexara – sharp, shadowy, and feminine
Mysterious, elegant, and dangerous

Morvain – a brooding name for a fallen lord
Cold, proud, and tragic

Zerathiel – an angelic name with a dark twist
Fallen, beautiful, and doomed

Ashkandi – a smoky, desert-born name
Ancient, fierce, and exotic

Nyxaria – born from Nyx, goddess of night
Shadowy, dreamy, and powerful

Duskmere – a name that sounds like twilight itself
Quiet, eerie, and poetic

Valtor – a strong name for a dark ruler
Bold, commanding, and feared

Seraphelle – a fallen-seraph name with grace
Lovely, tragic, and haunting

Unique & Rare Demon Names

If you want a name nobody else in the lobby already has, dig into the rare ones. These come from old demonology books most people never open — and they sound incredible out loud.

Aamon – a wolf-headed demon of old books
Rare, fierce, and commanding

Barbatos – an archer demon who knows hidden things
Wise, wild, and mysterious

Gusion – a demon who answers questions of past and future
Knowing, calm, and eerie

Sitri – a leopard-faced prince of old lore
Bold, striking, and seductive

Furfur – a storm-bringing demon of thunder
Loud, wild, and electric

Marchosias – a wolf-knight of the underworld
Brave, loyal, and fierce

Haagenti – a bull-winged demon of transformation
Strange, strong, and rare

Botis – a serpent demon who settles disputes
Old, wise, and venomous

Zepar – a soldier demon in red armor
Fiery, loyal, and battle-born

And if your demon needs an undead army to go with it, our zombie names list is the perfect next stop.

Conclusion

A great demon name is a funny thing — it can be terrifying, adorable, or hilarious, and sometimes all three at once. The names on this list come from ancient myths, old books, and a bit of pure imagination, so there is something here for every kind of character, game, or Halloween plan.

My advice? Say your favorites out loud. The right one has a certain ring to it — you will feel it the moment you hear it. And if you are still torn between two, keep both: every good story has room for one more demon.

Happy naming — and may your demon be exactly as wicked, or as cuddly, as you want it to be.

FAQs

What is a good demon name for a character?

A good demon name fits the character’s personality — Lucifer or Azazel for a proud villain, Pip or Ember for a cute imp, and Kaelthar or Vexara for an original story character.

What are some famous demon names?

The most famous demon names come from mythology and literature: Lucifer, Beelzebub, Asmodeus, Belial, Lilith, and Mephistopheles.

What are cute demon names?

Cute demon names include Pip, Sootie, Ember, Mochi, Wisp, Bibi, and Boo — small, soft names that make a demon feel lovable instead of scary.

Can I use demon names for gaming?

Absolutely. Names like Malphas, Dagon, Paimon, and Andras make strong, memorable gamertags and RPG character names.

What is the most powerful demon name?

Lucifer is usually considered the most powerful demon name in legend, followed closely by Beelzebub and Leviathan.

Are demon names okay for Halloween parties?

Yes, demon names are perfect for Halloween costumes, party characters, and spooky-themed games — funny ones like Lucifurr and Hellie work especially well.