| Bogdana | Woman | Slavic Names |
| Bohdan | Man | Slavic Names |
| Bojan | Man | Slavic Names |
| Bojana | Woman | Slavic Names |
| Bolesia | Woman | Slavic Names |
| Boleslaw | Man | Slavic Names |
| Boleslawa | Woman | Slavic Names |
| Bolko | Man | Slavic Names |
| Boris | Man | Slavic Names |
| Borislav | Man | Slavic Names |
| Borislava | Woman | Slavic Names |
| Borka | Man | Slavic Names |
| Boyka | Woman | Slavic Names |
| Bozica | Woman | Slavic Names |
| Bozydar | Man | Slavic Names |
| Branimir | Man | Slavic Names |
| Branimira | Woman | Slavic Names |
| Branislav | Man | Slavic Names |
| Branka | Woman | Slavic Names |
| Branko | Man | Slavic Names |