| Branka | | - | Serbian, Croatian, Slovene | |
| Brankica | | - | Croatian, Serbian | |
| Branko | | - | Serbian, Croatian, Slovene, Slovak, Macedonian | |
| Bratislav | | - | Serbian | |
| Bratislava | | - | Serbian | |
| Brava | | BRAH-vah | Esperanto | |
| Braylon | | BRAY-lən | African American (Modern) | |
| Breeshey | | BREE-shə | Manx | |
| Breixo | | BRAY-shaw | Galician | |
| Brennus | | BREN-əs (English) | Ancient Celtic (Latinized) | |
| Brian | | BRIE-ən (Irish, English) | Irish, English, Ancient Irish | |
| Bricius | | - | Ancient Celtic (Latinized) | |
| Brigida | | - | Italian, Spanish | |
| Brigita | | - | Slovene, Croatian, Latvian | |
| Brigitta | | bree-GI-tah (German) | German, Dutch, Hungarian | |