| Name | Meaning | Gender | Origin |
|---|
| Abner | The father is a light | Male | Hebrew |
| Al | An Abbreviation Of Names Beginning With Al- | Male | English |
| Albert | Noble and famous | Male | French |
| Alex | Defending men | Unisex | Greek |
| Andrew | Man, warrior | Male | Greek |
| Angel | Messenger | Unisex | Greek |
| Anson | Uncertain, perhaps son of Agnes | Male | English |
| Babe | Baby | Unisex | American English |
| Barney | Son of consolation | Male | Hebrew |
| Barry | Spear | Male | Gaelic |
| Beast | | Unisex | Hebrew |
| Beauty | One that is beautiful, especially a woman | Unisex | English |
| Bert | Bright | Male | Germanic |
| Bill | Will, desire and helmet, protection | Male | Germanic |
| Billy | Will, desire and helmet, protection | Male | Germanic |
| Blue | Blue | Unisex | English |
| Bob | Bright fame | Male | Germanic |
| Bobby | Bright fame | Unisex | Germanic |
| Boston | Botolph's town | Unisex | English |
| Bowie | Yellow | Male | Gaelic |
| Branch | Branch | Male | English |
| Brett | A Breton | Male | English |
| Brooke | A brook, stream | Unisex | English |
| Brooklyn | Uncertain, perhaps broken land | Unisex | Dutch |
| Brooks | A brook, stream | Male | English |
| Buck | He-goat | Male | English |
| Bucky | | Unisex | Hebrew |
| Bull | The adult male of certain large animals like cattle and elephants | Unisex | English |
| Bullet | A metal cylinder shot from a rifle or gun. Used to express speed. | Unisex | English |
| Buster | One that breaks up something | Unisex | American English |