| Name | Gender | Meaning | Favorites |
| Beetaa | Girl | Unique | |
| Behnaz | Girl | Best coquetry | |
| Behrang | Boy | Good color | |
| Behrokh | Girl | Best face | |
| Behrouz | Boy | Fortunate, Lucky | |
| Benazir | Girl | Unequalled, Unique | |
| Bihjan | Boy | Persian ancient hero of legend | |
| Bijan | Boy | Persian ancient hero of legend | |
| Bilal | Boy | The prophet's person calling prayer | |
| Bilqis | Girl | Name of the queen of sheba | |
| Binnaz | Girl | A thousand blandishments | |
| Bishr | Boy | Joy | |
| Bita | Girl | Unique | |
| Bolour | Girl | Crystal | |
| Boulos | Boy | Form of "paul" | |
| Burhaan | Boy | Proof | |
| Burhan | Boy | Proof | |
| Bushra | Girl | Good omen | |
| Buthainah | Girl | Soft sand | |
| Buthayna | Girl | Of beautiful and tender body | |
