| Bowman | Unisex | German Names |
| Brandt | Unisex | German Names |
| Braun | Man | German Names |
| Brenner | Unisex | German Names |
| Breslau | Unisex | German Names |
| Brigitta | Woman | German Names |
| Brunhilda | Woman | German Names |
| Bruno | Man | German Names |
| Brunonia | Woman | German Names |
| Brynner | Man | German Names |
| Burghard | Man | German Names |
| Burkhard | Man | German Names |