| Bertha | | BER-tah (German), BUR-thə (English) | German, English, Ancient Germanic | |
| Berthold | | BERT-hawlt | German (Archaic) | |
| Bertil | | - | Swedish, Norwegian, Danish | |
| Bertilo | | - | Ancient Germanic | |
| Berto | | BER-to | Italian, Spanish | |
| Bertoldo | | - | Italian | |
| Bertram | | BUR-trəm (English), BER-trahm (German) | English, German, Ancient Germanic | |
| Bertrand | | ber-TRAWN (French), BUR-trənd (English) | French, English, Ancient Germanic | |
| Bertrando | | - | Italian | |
| Besarion | | - | Georgian | |
| Besnik | | - | Albanian | |
| Beso | | - | Georgian | |
| Bessarion | | - | Late Greek | |
| Bet | | BET (Limburgish) | Frisian, Limburgish | |
| Betelgeuse | | BEE-təl-joos (English) | Astronomy | |