| Name | Meaning | Origins | Gender | Popularity (last 10y) | |
|---|---|---|---|---|---|
| Keltin | Celtic; associated with the Celts or a modern Gaelic-inspired given name | Celtic, English, Irish | Boy | 5 #51 | |
| Briane | Noble; high, exalted | Celtic, Irish | Boy | 3 #52 | |
| Aberne | River mouth; of Aberdeen | Celtic | Unisex | — | |
| Aibell | Beauty, radiance | Celtic, Irish | Girl | — | |
| Alaen | Variant of Alan/Alain; from Celtic roots commonly interpreted as 'rock' or 'handsome' | Breton, Celtic, French | Boy | — | |
| Allenna | Feminine form of Allen - 'little rock' or 'handsome' | Celtic, English | Girl | — | |
| Aloin | Derived from Alan - commonly interpreted as 'little rock' or 'handsome' | Celtic, French | Boy | — | |
| Andraste | Victory; victory-bringer | Celtic | Girl | — | |
| Arhur | Possibly 'bear' or 'bear-like'; also associated with 'bear king' | Celtic | Boy | — | |
| Arthyr | Bear; often interpreted as 'bear-man' or 'bear-king', associated with strength and leadership | Celtic | Boy | — | |
| Artius | Likely 'skillful' or 'more skillfully' (Latin) or connected to 'Art-' meaning 'bear'/'noble' (Arthur-related). | Celtic, Latin | Boy | — | |
| Artúr | Derived from the Celtic element art- meaning 'bear' (often rendered 'bear' or 'bear-man') | Celtic | Boy | — | |
| Artūrš | Bear (often interpreted as 'bear-king' or 'bear-like') | Celtic | Boy | — | |
| Arzúa | Toponymic: derived from the place name Arzúa; precise meaning uncertain | Celtic, Galician | Unisex | — | |
| Athure | Related to 'bear' - often interpreted as 'bear' or 'bear-king'. | Celtic | Boy | — | |
| Aurthur | Likely 'bear' or 'bear king' (etymology uncertain but commonly associated with 'bear') | Celtic | Boy | — | |
| Avallach | Of Avalon; related to apple / apple-tree | Celtic | Boy | — | |
| Avalloc | Apple-place / of Avalon (interpreted as 'little apple' or 'apple grove') | Celtic | Boy | — | |
| Avonah | River; broadly 'from the river' | Celtic | Girl | — | |
| Bard | Poet, minstrel, singer-storyteller | Celtic, Irish | Boy | — | |
| Barda | Uncertain - possibly 'poet' (from English 'bard') or related to Old Norse name elements implying a guardian/warrior sense. | Celtic, English, Norse | Unisex | — | |
| Bardi | Multiple possible origins: Albanian from 'bardh'/'Bardhi' meaning 'white'; Italian as a toponymic surname meaning 'from Bardi' (a town in Emilia‑Romagna); or related to 'bard' meaning 'poet' / Scandinavian form of Bård. | Albanian, Celtic, English, Italian, Scandinavian | Boy | — | |
| Belinus | From the Celtic deity Belenus; 'bright' or 'shining' (the shining one, associated with the sun) | Celtic, Latin | Boy | — | |
| Belisana | Shining, very bright - 'the bright one' (from a Proto‑Celtic root meaning 'bright/shining') | Celtic | Girl | — | |
| Belltane | Named for the Gaelic fire festival Bealtaine - roughly 'Bel's fire' or 'bright fire,' associated with May Day and the start of summer. | Celtic, Gaelic | Unisex | — | |
| Beltan | Associated with the Gaelic May Day festival Beltane - 'Bel's fire' or 'bright/fire of Bel' (fire/brightness) | Celtic, Gaelic | Boy | — | |
| Beltane | Name of the Gaelic May Day festival (Bealtaine); literally 'Bel's fire' or 'bright fire' - a festival of light and fire marking the start of summer. | Celtic, Gaelic | Unisex | — | |
| Beryan | High, noble; strong | Celtic, Irish | Boy | — | |
| Blaed | Wolf | Celtic, Welsh | Boy | — | |
| Boadacea | Victorious, bringer of victory | Celtic | Girl | — | |
| Boadicea | Derived from a Brittonic root meaning "victory" or "victorious" | Celtic | Girl | — | |
| Bodicca | Victorious | Celtic | Girl | — | |
| Bodicea | Victorious / victory | Celtic | Girl | — | |
| Bodicia | Victory; victorious (associated with the ancient warrior queen Boudica) | Celtic | Girl | — | |
| Boudiceia | Victorious (related to 'victory') | Celtic | Girl | — | |
| Braithe | Uncertain - possibly related to Gaelic bráth ('judgement'/'fate') or Welsh brith ('speckled'); may also be an invented name or surname-derived form | Celtic | Unisex | — | |
| Brangane | Uncertain; possibly derived from Celtic 'bran' (raven), suggesting 'raven(‑maid)' or 'raven‑haired'. | Celtic | Girl | — | |
| Breaane | Noble, strong, high | Celtic, Irish | Girl | — | |
| Breane | Noble, high | Celtic, Irish | Girl | — | |
| Brengwain | A Welsh-derived compound likely combining elements meaning 'raven/king/bright' (Bren/Bran) and 'white/fair' (gwain/gwyn) - roughly 'fair/bright raven' or 'fair protector'. | Celtic, Welsh | Boy | — | |
| Brennus | Likely 'chief' or 'king' (exact etymology uncertain) | Celtic | Boy | — | |
| Bric | Likely 'speckled' or 'freckled' (from a Celtic root meaning speckled) | Celtic | Boy | — | |
| Briena | Derived from Brian/Brianna - 'noble', 'high', 'strong'. | Celtic, Irish | Girl | — | |
| Brienah | Feminine form of Brian, generally meaning 'noble', 'high', or 'strong'. | Celtic, Irish | Girl | — | |
| Briga | Power, strength; high or exalted (also attested as 'hill' or 'fort' from Proto‑Celtic *brigā) | Celtic | Girl | — | |
| Brigantia | High, exalted, lofty | Celtic | Girl | — | |
| Brinah | Often rendered as 'joy' (Hebrew); alternatively used as a feminine form/variant of Brian/Brianna meaning 'noble' or 'strong'. | Celtic, English, Hebrew, Irish | Girl | — | |
| Brinmor | Likely 'hill by the sea' - from Welsh bryn ('hill') + môr ('sea') | Celtic, Welsh | Unisex | — | |
| Brodrig | Likely 'brother-ruler' or 'descendant/son of Brodir' | Celtic | Boy | — | |
| Bryana Jhaniyah | {'Bryana': 'noble, strong (from Brian)', 'Jhaniyah': "commonly interpreted as 'from the garden/paradise' or 'God has answered' depending on derivation"} | Celtic | — |
Aggregated births across United States, United Kingdom, France, Germany for every Celtic-origin name in our dataset.
