About this tiefling name generator
Tieflings are the most-played non-human race in fifth-edition Dungeons & Dragons and the easiest to play badly. Half the tieflings at any given table arrive as variants on "edgy outsider with horns," and the cliché is so heavy that even good players struggle to write past it. A name from the right naming tradition — and a personality that finds the specific dignity rather than the generic angst — is the cheapest way to break out, and that is what this tiefling name generator is built for.
Each result is shaped by the D&D tiefling material: the Player's Handbook naming tables, the Mordenkainen's Tome of Foes bloodline expansions, the 2024 rules' tiefling lineages, and Pathfinder's parallel tiefling traditions. The output respects the three documented naming traditions and rotates between them so a session of clicks gives you a believable spread.
Bloodline shapes the result too. In fifth edition a tiefling's infernal legacy traces by default to Asmodeus, but Mordenkainen's Tome of Foes opened the door to the other lords of the Nine Hells — Baalzebul, Dispater, Fierna, Glasya, Levistus, Mammon, Mephistopheles, Zariel — each with its own flavour, while the 2024 rules reframe the whole thing around the Abyssal, Chthonic, and Infernal planes. A name carrying a faint echo of Mephistopheles reads nothing like one touched by Zariel's war-fury, and the results lean into that difference.
The three tiefling naming traditions
The generator rotates across all three so you don't get eleven variants of the same archetype:
Infernal heritage names — short, clipped, harsh-sounding names borrowed from Infernal: Akmenos, Damaia, Mordai, Bryseis, Skamos, Criella, Therai. Sometimes paired with an Infernal house-name (Vex, Tar'sin, Carrick). These are the names tieflings receive when their families are at peace with the bloodline.
Virtue names — abstract English-language nouns with Puritan weight, chosen at a naming ceremony in deliberate rejection of the Infernal tradition: Sorrow, Hope, Creed, Despair, Glory, Temerity, Random, Nowhere, Quest. Often paired with an old human surname kept from the human parent.
Self-chosen names — for tieflings who reject both traditions and take a name that encodes a vow, a deed, or a place. "Quiet-In-The-Reeds." "Bell-Without-A-Steeple." These are the rarest and the most personal.
How to use a tiefling name at the table
The naming tradition is character backstory in one word. A tiefling using their Infernal heritage name is at peace with that heritage in some specific way. A tiefling using a virtue name has gone through a naming ceremony and made a public commitment. A tiefling using a chosen name has rejected both worlds and built a new identity in the space between. Pick the tradition that fits the character you want to play; the generator will return three full results in that tradition's voice if you keep clicking.
For NPC use, the plot hooks are tuned to drop straight into a session: a junior solicitor whose mentor was murdered, a sister of an almshouse whose dying mother has written for the first time in eleven years, a wandering hedge-physician whose only confidant has been arrested. They scale from one-session-NPC up to recurring-presence with minimal extra work.
Why these tieflings aren't "edgy outsider"
The cliché is so heavy in the tiefling design space that breaking out of it deliberately is the only way to play one. The personality sketches returned by this generator are tuned toward the specific dignities of the situation — the polite spectacles worn because they soften the face, the chipped cup kept above the bed, the obsidian token carried without explanation. Bolt one of those onto whichever tiefling statblock you have prepped and the character improves immediately.
If you want more D&D race name generators — dragonborn, drow, aasimar, half-elf, halfling, warforged — the rest of the D&D corridor is on the homepage.