| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Baldovino | - | Italian | ||
| Balduino | - | Spanish | ||
| Baldur | BAHL-door (German) | German, Icelandic | ||
| Baldwin | BAWLD-win (English) | English, Ancient Germanic | ||
| Baltasar (1) | bahl-tah-SAHR | Spanish | ||
| Baltazar | - | Judeo-Christian Legend | ||
| Balthasar | - | Judeo-Christian Legend | ||
| Balthazar | - | Judeo-Christian Legend | ||
| Balwinder | - | Indian (Sikh) | ||
| Bambang | BAHM-bahng | Indonesian, Javanese | ||
| Bamidele | - | Western African, Yoruba | ||
| Bandi | - | Hungarian | ||
| Banu | - | Persian, Turkish | ||
| Baptist | - | German | ||
| Baptista | - | Late Roman |