| Boone | Man | English Names |
| Booth | Man | English Names |
| Bosley | Man | English Names |
| Boston | Man | English Names |
| Botham | Unisex | English Names |
| Bowers | Unisex | English Names |
| Boyce | Man | English Names |
| Boyer | Unisex | English Names |
| Boys | Man | English Names |
| Bracken | Unisex | English Names |
| Brad | Man | English Names |
| Bradbury | Unisex | English Names |
| Braddock | Unisex | English Names |
| Braden | Man | English Names |
| Bradford | Man | English Names |
| Bradley | Man | English Names |
| Bradshaw | Man | English Names |
| Braeden | Man | English Names |
| Braewyn | Woman | English Names |
| Bram | Man | English Names |