| Bonilla | Unisex | Spanish Names |
| Bonita | Woman | Spanish Names |
| Brasilia | Woman | Spanish Names |
| Braulio | Man | Spanish Names |
| Brazil | Unisex | Spanish Names |
| Brienda | Woman | Spanish Names |
| Brisa | Woman | Spanish Names |
| Briseida | Woman | Spanish Names |
| Bronco | Unisex | Spanish Names |
| Brunilda | Woman | Spanish Names |
| Buenaventura | Unisex | Spanish Names |
| Cabrera | Unisex | Spanish Names |
| Cachi | Man | Spanish Names |
| Cadelaria | Woman | Spanish Names |
| Calderon | Unisex | Spanish Names |
| Calida | Woman | Spanish Names |
| California | Woman | Spanish Names |
| Calixto | Man | Spanish Names |
| Camacho | Unisex | Spanish Names |
| Camilo | Man | Spanish Names |