| Brigid | | - | Irish, Irish Mythology | |
| Brigit | | - | Irish Mythology | |
| Briseis | | - | Greek Mythology | |
| Brontes | | - | Greek Mythology | |
| Brunhild | | - | Germanic Mythology, Ancient Germanic | |
| Brynhild | | - | Norwegian, Norse Mythology | |
| Brynhildr | | - | Norse Mythology, Ancient Scandinavian | |
| Byelobog | | - | Slavic Mythology | |