| Angelus | | - | Late Roman | |
| Aurea | | - | Late Roman | |
| Baptista | | - | Late Roman | |
| Beata | | be-AH-tah (Polish, German) | Polish, German, Swedish, Norwegian, Danish, Late Roman | |
| Beatrix | | BE-ah-triks (German), BAY-ah-triks (Dutch), BEE-ə-triks (English) | German, Hungarian, Dutch, English (Rare), Late Roman | |
| Beatus | | - | Late Roman | |
| Benedicta | | - | Late Roman | |
| Benedictus | | bay-nə-DIK-tus (Dutch) | Late Roman, Dutch | |
| Benigna | | - | Spanish, Italian, Portuguese, Late Roman | |
| Benignus | | - | Late Roman | |
| Bibiana | | bee-BYAH-nah (Italian, Spanish) | Italian, Spanish, Late Roman | |
| Bonifatius | | - | Late Roman | |
| Bonitus | | - | Late Roman | |
| Caelestinus | | - | Late Roman | |
| Caelestis | | - | Late Roman | |