| Basil | Man | English Names |
| Basile | Man | French Names |
| Basim | Man | Arabic Names |
| Basima | Woman | Arabic Names |
| Basir | Man | Arabic Names |
| Basira | Woman | Arabic Names |
| Basma | Woman | Arabic Names |
| Bass | Unisex | English Names |
| Bast | Man | Persian Names |
| Bastian | Man | German Names |
| Bastien | Man | French Names |
| Bastijn | Man | Dutch Names |
| Bat | Man | English Names |
| Bates | Unisex | English Names |
| Bathsheba | Woman | Hebrew Names |
| Batia | Woman | Greek Names |
| Batson | Man | English Names |
| Battista | Man | Italian Names |
| Batu | Unisex | Mongolian Names |
| Batul | Man | Arabic Names |