| BORGHILD | | - | Norwegian, Norse Mythology | |
| BORGHILDR | | - | Ancient Scandinavian, Norse Mythology | |
| BORGHILDUR | | - | Icelandic | |
| Boris | | ['bɔris] | | |
| BORIS | | bah-REES (Russian), BO-ris (German), BAWR-is (English) | Bulgarian, Russian, Slovene, Croatian, Serbian, Macedonian, Georgian, German, History | |
| BORISLAV | | bah-ree-SLAHF (Russian) | Bulgarian, Serbian, Croatian, Slovene, Russian, Medieval Slavic | |
| BORISLAVA | | bah-ree-SLAH-vah (Russian) | Bulgarian, Serbian, Russian | |
| BORISU | | - | Medieval Slavic | |
| BORIVOI | | - | Medieval Slavic | |
| BORKO | | - | Croatian, Serbian, Macedonian | |
| BORNA | | - | Croatian | |
| BORO | | - | Croatian, Serbian | |
| BORUT | | - | Slovene | |
| BORYA | | - | Russian | |
| BORYS | | BAW-ris (Polish) | Polish, Ukrainian | |