| Birkita | Woman | American Names |
| Bison | Unisex | American Names |
| Blanket | Unisex | American Names |
| Blissany | Woman | American Names |
| Blondelle | Woman | American Names |
| Blue | Unisex | American Names |
| Blues | Unisex | American Names |
| Bluesy | Unisex | American Names |
| Bobby | Unisex | American Names |
| Boomer | Unisex | American Names |
| Bradwin | Man | American Names |
| Brancha | Woman | American Names |
| Brandee | Woman | American Names |
| Brandi | Woman | American Names |
| Brandice | Woman | American Names |
| Brandie | Woman | American Names |
| Brandissa | Woman | American Names |
| Brandy | Woman | American Names |
| Brasen | Unisex | American Names |
| Brayan | Man | American Names |