| Name | Meaning | Gender | Origin |
|---|
| Aidan | help, little fire | Male | Irish |
| Alfalfa | Plant | Unisex | Latin |
| Alistair | defending warrior | Male | English |
| Arlo | The barberry (shrub). | Male | Spanish |
| Arrow | A straight, thin, pointed shaft shot from a bow | Male | Word |
| Artemis | moon | Male | Greek |
| Ash | Ash tree.
| Male | English |
| Asher | fortunate, lucky, blessed, happy | Male | Hebrew |
| Ashford | Lives By The Ash-Tree Ford | Unisex | English |
| Ashton | ash trees place | Male | English |
| Atlas | Endures, Suffers | Male | Greek |
| August | majestic, venerable | Male | |
| Barclay | birch meadow | Male | English |
| Basil | Majestic, royal, brave | Male | Greek |
| Bay | Born In July, Seventh-Born Son | Male | Vietnamese |
| Bear | Large mammal with large head, bulky body and coarse thick fur | Male | Animal |
| Belladonna | beautiful woman | Unisex | |
| Bentley | from the moor, Farm where the grass bends | Male | English |
| Berkeley | Lives At The Birch-Tree Meadow | Male | English |
| Berry | White, Fair | Male | English |
| Bert | English, noble, bright | Male | English |
| Bodhi | awakening, enlightenment | Male | Sanskrit |
| Bogart | strong as a bow | Male | Gaelic |
| Bosley | meadow near the woods | Male | English |
| Boston | | Male | Hebrew |