| Brilliant | Unisex | American Names |
| Brinsley | Unisex | American Names |
| Briony | Woman | American Names |
| Broden | Man | American Names |
| Bronx | Unisex | American Names |
| Brooklee | Unisex | American Names |
| Brooklyn | Unisex | American Names |
| Broox | Man | American Names |
| Browning | Man | American Names |
| Bryanne | Woman | American Names |
| Brycen | Man | American Names |
| Brycondi | Man | American Names |
| Brye | Woman | American Names |
| Brykita | Woman | American Names |
| Brylee | Woman | American Names |
| Bubba | Man | American Names |
| Bucky | Man | American Names |
| Bud | Man | American Names |
| Buddy | Man | American Names |
| Buffy | Woman | American Names |