| Name | Meaning | Gender | Origin |
|---|
| Aba | Father or grandfather | Male | Hebrew |
| Abe | Father of a multitude or many nations | Male | Hebrew |
| Ace | One | Male | Latin |
| Ade | Peak, pinnacle, royal | Male | African |
| Adolfo | Noble wolf | Male | English |
| Alan | Rock | Male | Gaelic |
| Alaska | Great land | Unisex | English |
| Alberto | Noble + bright, famous | Male | Germanic |
| Alcatraz | | Unisex | Hebrew |
| Aldo | Old | Male | Germanic |
| Alfredo | Elf counsel | Male | English |
| Amato | Beloved | Male | Latin |
| Amor | Love | Unisex | Latin |
| Angel | Messenger | Unisex | Greek |
| Angelo | Messanger | Male | Greek |
| Apple | Apple | Unisex | English |
| Arturo | Possibly bear or stone | Male | Gaelic |
| Baby | Baby | Unisex | American English |
| Bernardo | Bear brave | Male | Germanic |
| Berry | A berry | Unisex | English |
| Berty | | Unisex | Hebrew |
| Billy | Will, desire and helmet, protection | Male | Germanic |
| Black | Dark | Unisex | English |
| Bongo | Connected drums played by beating with hands. | Unisex | English |
| Bruno | Armour | Male | Germanic |
| Brutus | Heavy, slow, foolish | Male | Latin |
| Bug | An insect. A disease-producing microorganism. An error in coding or logic that causes a malfunction in a computer a program. An electronic listening device. An enthusiasm. Slang for annoy. | Unisex | English |
| Buttercup | A bright yellow flowered plant. Also a term of endearment. | Unisex | English |
| Calvin | Bald | Male | French |
| Casper | Treasurer | Male | Persian |