| Name | Meaning | Details |
|---|---|---|
| Boston | "From St. Botolfs Stone" | View Details |
| Braun | Brown | View Details |
| Brona | Brown | View Details |
| Brónach | Brown | View Details |
| Brone | Brown | View Details |
| Brown | Brown | View Details |
| Bruna | Brown One | View Details |
| Bruno | Brown One | View Details |
| Brunonia | Brown One | View Details |
| Bryna | Strong One | View Details |
| Burnett | Brown-haired | View Details |
| Cairo | Victorious One | View Details |
| Callahan | Little Bright-headed One/Devotee Of The Church | View Details |
| Calloway | Place Of Stones Or Pebbles | View Details |
| Capote | Protected One | View Details |