| Breixo | | BRAY-shaw | Galician | |
| Brennus | | BREN-əs (English) | Ancient Celtic (Latinized) | |
| Brian | | BRIE-ən (Irish, English) | Irish, English, Ancient Irish | |
| Brice | | BRIES (English) | French, English | |
| Bricius | | - | Ancient Celtic (Latinized) | |
| Brigita | | - | Slovene, Croatian, Latvian | |
| Brigitta | | bree-GI-tah (German) | German, Dutch, Hungarian | |
| Brigitte | | bree-GI-tə (German), bree-ZHEET (French) | German, French | |
| Bronislav | | brah-nee-SLAHF (Russian) | Czech, Slovak, Russian, Medieval Slavic | |
| Bronislava | | brah-nee-SLAH-vah (Russian) | Czech, Slovak, Russian | |
| Broos | | BRO:S | Dutch, Limburgish | |
| Bruce | | BROOS | Scottish, English | |
| Bruna | | - | Italian, Portuguese, Croatian | |
| Brunhild | | - | Germanic Mythology, Ancient Germanic | |
| Brunhilde | | broon-HIL-də (German) | German, Ancient Germanic | |