| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Baltasar (2) | - | Biblical Greek | ||
| Barak (1) | BER-ək (English), BAR-ək (English) | Hebrew, Biblical, Biblical Greek, Biblical Hebrew | ||
| Barnabas | BAHR-nah-bahs (German), BAHR-nə-bəs (English) | German, English (Rare), Biblical, Biblical Latin, Biblical Greek | ||
| Bartholomaios | - | Biblical Greek | ||
| Basemmath | - | Biblical Greek | ||
| Beniamin | - | Romanian, Biblical Latin, Biblical Greek | ||
| Bernike | - | Biblical Greek | ||
| Bethania | - | Spanish, Biblical Latin, Biblical Greek | ||
| Boos | - | Biblical Greek |