| # | Name | Origin | Meaning | Gender | |
|---|---|---|---|---|---|
| 241 | Brannan | Irish | Variant of Brandon. | M | |
| 242 | Brannen | Irish | Variant of Brandon. | M | |
| 243 | Brannon | Irish | Variant of Brandon. | M | |
| 244 | Branson | Irish | Variant of Brandon. | M | |
| 245 | Braoin | Irish | Sadness. | M | |
| 246 | Brasil | Irish | War. | M | |
| 247 | Brayden | Irish | Broad hillside. | M | |
| 248 | Braydon | Irish | Broad hillside. | M | |
| 249 | Brazil | Irish | Variant of Brasil: War. | M | |
| 250 | Brea | Irish | Hill. Also variant of Brina and Breanna. | F | |
| 251 | Breandan | Irish | Little raven. | F | |
| 252 | Breandan | Irish | Prince. | M | |
| 253 | Breanne | Irish | Strong. | F | |
| 254 | Breasal | Irish | Pain. Also a variant of Brasil: War. | M | |
| 255 | Breck | Irish | Freckled. | F | |
| 256 | Bree | Irish | Hill. Also abbreviation of Brina and Breanna. | F | |
| 257 | Breeda | Irish | Protective. | F | |
| 258 | Breen | Irish | Fairy palace. Also variant of Brianna and Sabrina. | F | |
| 259 | Breen | Irish | Sadness. | M | |
| 260 | Breena | Irish | Fairy palace. Also variant of Brianna and Sabrina. | F | |