| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Bjartr | - | Ancient Scandinavian | ||
| Bjartur | - | Icelandic | ||
| Bjoern | - | Swedish, Norwegian, Danish | ||
| BlaŽ | - | Slovene, Croatian | ||
| BlaŽEnka | - | Croatian | ||
| Blaanid | - | Manx | ||
| Blaga | - | Bulgarian | ||
| Blagica | - | Macedonian | ||
| Blago | - | Croatian | ||
| Blagoj | - | Macedonian | ||
| Blagoje | - | Serbian, Croatian | ||
| Blagorodna | - | Macedonian, Bulgarian | ||
| Blagoy | - | Bulgarian | ||
| Blagun | - | Bulgarian, Macedonian | ||
| Blaguna | - | Macedonian, Bulgarian |