| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| BenjÁMin | - | Hungarian | ||
| Benjaminas | - | Lithuanian | ||
| BernÁT | - | Hungarian | ||
| Bernadett | - | Hungarian | ||
| BertÓK | - | Hungarian | ||
| Berta | BER-tah (Polish, German, Italian) | Polish, Czech, Hungarian, German, Spanish, Catalan, Italian, Slovene | ||
| Bertalan | - | Hungarian | ||
| Bianka | - | German, Hungarian, Polish | ||
| BirutĖ | - | Lithuanian | ||
| Blanka | BLAHN-kah (Czech, Slovak, Polish, Croatian), BLAWN-kaw (Hungarian) | Czech, Slovak, Polish, Hungarian, Croatian | ||
| BoglÁRka | - | Hungarian | ||
| BoldizsÁR | - | Hungarian | ||
| BonifÁC | - | Czech, Hungarian | ||
| BorÓKa | - | Hungarian | ||
| BorbÁLa | - | Hungarian |