| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| BjÖRn | BYUURN (Swedish, German), PYUURN (Icelandic) | Swedish, Icelandic, German, Ancient Scandinavian | ||
| Bjarke | - | Danish | ||
| Bjarne | BYAHR-ne (Danish) | Swedish, Norwegian, Danish | ||
| Bjarni | - | Ancient Scandinavian, Icelandic | ||
| Bjarte | - | Norwegian | ||
| Bjartr | - | Ancient Scandinavian | ||
| Bjartur | - | Icelandic | ||
| Bjoern | - | Swedish, Norwegian, Danish | ||
| BlaŽ | - | Slovene, Croatian | ||
| BlaŽEnka | - | Croatian | ||
| Blaanid | - | Manx | ||
| Blaga | - | Bulgarian | ||
| Blagica | - | Macedonian | ||
| Blago | - | Croatian | ||
| Blagoj | - | Macedonian |