| Name | Meaning | Gender | Origin |
|---|
| Ace | One | Male | Latin |
| Adonis | Lord | Male | Phoenician |
| Angus | One choice | Male | Gaelic |
| Axel | Father of peace | Male | Hebrew |
| Babe | Baby | Unisex | American English |
| Babs | Foreign, strange | Unisex | Greek |
| Baby | Baby | Unisex | American English |
| Babycakes | | Unisex | Hebrew |
| Bailey | Bailiff | Male | English |
| Bandit | An outlaw or robber | Unisex | English |
| Baxter | Baker | Male | English |
| Ben | Son | Male | Hebrew |
| Bindy | Beautiful Serpent, Beautiful And Tender | Unisex | English |
| Bingo | A game where numbers are drawn and announced by a caller | Unisex | English |
| Bitsy | | Unisex | Hebrew |
| Bonsai | The art of growing dwarfed ornamental trees and shrubs. | Unisex | English |
| Bootsy | | Unisex | Hebrew |
| Bruno | Armour | Male | Germanic |
| Bubba | | Unisex | Hebrew |
| Bubbles | Thin spherical liquid filled with gas. Irrepressible activity. | Unisex | English |
| Bugsy | | Unisex | Hebrew |
| Buster | One that breaks up something | Unisex | American English |
| Buttercup | A bright yellow flowered plant. Also a term of endearment. | Unisex | English |
| Buttons | | Unisex | Hebrew |
| Buzz | To move quickly and busily, to bustle | Male | English |
| Casey | From Cayce | Male | American English |
| Chad | Defense | Male | English |
| Chewy | Needing chewing. | Unisex | English |
| Chichi | Loving | Unisex | Korean |
| Chico | Boy | Male | Spanish |