| # | Name | Origin | Meaning | Gender | |
|---|---|---|---|---|---|
| 281 | Bogart | French | Bow strength. Famous Bearer: late U.S. film star Humphrey Bogart. | M | |
| 282 | Bogey | French | Diminutive of Bogart: Bow strength. Famous Bearer: late U.S. film star Humphrey Bogart. | M | |
| 283 | Bogie | French | Diminutive of Bogart: Bow strength. Famous Bearer: late U.S. film star Humphrey Bogart. | M | |
| 284 | Bogy | French | Diminutive of Bogart: Bow strength. Famous Bearer: late U.S. film star Humphrey Bogart. | M | |
| 285 | Boice | French | Variant of Boyce: Forest. | M | |
| 286 | Boise | French | Variant of Boyce: Forest. | M | |
| 287 | Bonar | French | Gentle. | M | |
| 288 | Bonnar | French | Variant of Bonar: Gentle. | M | |
| 289 | Bonner | French | Variant of Bonar: Gentle. | M | |
| 290 | Bonnie | French | Sweet. | F | |
| 291 | Bonny | French | Sweet. | F | |
| 292 | Boone | French | Good; a blessing. American frontier hero Daniel Boone. | M | |
| 293 | Bourke | French | Variant of Burke: Lives in a fortress. | M | |
| 294 | Bowden | French | Variant of Boden: He who delivers the news. | M | |
| 295 | Bowdoin | French | Variant of Boden: He who delivers the news. | M | |
| 296 | Boyce | French | Lives near the wood. From a surname derived from the French 'bois' meaning wood. | M | |
| 297 | Bret | French | Brit. A native of England: (Britain) or France: (Brittany). | F | |
| 298 | Brett | French | Brit. A native of England: (Britain) or France: (Brittany). In literature Lady Brett Ashley was the heroine in Hemingway's The Sun Also Rises. | F | |
| 299 | Bretta | French | Brit. A native of England: (Britain) or France: (Brittany). | F | |
| 300 | Brettany | French | Brit. A native of England: (Britain) or France: (Brittany). | F | |