Celtic Name Generator
Generate authentic celtic names in one click. Every name is built from the tradition's real phonetics — documented below — not random letters.
- Seath
- Niann
- Rhollwen
- Conghaid
- Teagan
- Eabhath
- Dean
- Gwerrwen
- Liin
- Cieth
- Irionn
- Brinn
- Irgan
- Caelnn
- Rhin
- Brin
- Finaine
- Gwerragh
- Eagan
- Doneth
- Finaid
- Ronaine
- Niagh
- Morin
Tap a name to copy · tap ☆ to save · 0 names forged
How celtic names work
Celtic names lean on lenited consonant pairs — bh, dh, gh, mh — that soften the sound, plus vowel clusters that look impossible and read musically. Irish, Welsh and Scots Gaelic each tilt differently: Welsh loves w as a vowel (Gwen, Rhys), Irish loves the -ach and -aid endings.
Anatomy of a celtic name
This generator assembles names the way the tradition does. Typical openings include Aed, Aoi, Bran, Bri, Cael, Cia, Con, Dei; names run 2–3 syllables and resolve on endings such as -an, -in, -ach, -aid, -aine, -wen. Gender lives mostly in the ending: feminine forms favour -aine, -wen, -id, -a, -na, masculine forms -an, -in, -ach, -gan, -ath, and neutral names simply pick from the wider pool.
Examples from this generator
| Name | Reads as |
|---|---|
| Morid | a classic, load-bearing form |
| Finrid | an everyday name in this register |
| Dean | a formal or elder variant |
| Rhorrgan | a short, familiar form |
| Ronagh | a name with a martial edge |
| Brath | a softer, lyrical variant |
| Brin | a frontier or outsider form |
| Caelwen | a name fit for a leader |
Canonical examples
Aedan · Brannagh · Caoimhe · Fionn · Niamh · Rhoswen · Morrigan · Eirian
Where celtic names come from
Celtic naming spans three living traditions — Irish, Scottish Gaelic and Welsh — each with its own music. Irish names carry lenited clusters (bh, dh, mh) that soften consonants mid-word and famously read differently than they sound: Caoimhe is "KEE-va," Niamh is "NEEV." Welsh names use w and y as vowels (Gwen, Rhys, Bryn) and favour meaning-forward elements — gwyn "white/blessed," mor "sea." Fantasy borrows the register wholesale whenever it wants druids, mist and standing stones; half the wood-elf names in modern games are Welsh with the serial numbers filed off.
How to build a good one
Choose one tradition and stay in it — mixing Irish orthography with Welsh vowels produces mush. For an Irish sound: openings like Aod-, Caoi-, Fionn-, endings -án, -ín, -aid. For Welsh: Gwen-/Bryn-/Rhi- openings, -wen, -ys, -ion endings. Two syllables is typical, three the ceiling. If you use an authentic spelling, commit to the authentic pronunciation at the table; the gap between spelling and sound is part of the flavour, not a bug.
At the table
Celtic names pair naturally with epithet-style bynames — Fionn the Fair, Bran the Blessed — because the source cultures actually used them. Give your druids and bards a byname that players can earn the story behind; "the Blessed" means one thing in the tavern and another once they know who did the blessing.