| # | Name | Origin | Meaning | Gender | |
|---|---|---|---|---|---|
| 261 | Barnabus | Hebrew | Variant of Barnabas: Comfort. | M | |
| 262 | Barnaby | Hebrew | Son of prophecy. Also a variant of Barnabas: Comfort. | M | |
| 263 | Barnebas | Hebrew | Son of prophecy. Also a variant of Barnabas: Comfort. | M | |
| 264 | Barney | Hebrew | Diminutive of Barnabas: Comfort. | M | |
| 265 | Barnie | Hebrew | Diminutive of Barnabas: Comfort. | M | |
| 266 | Baron | Hebrew | Derived from phrase Bar Aaron meaning son of Aaron. | M | |
| 267 | Barrak | Hebrew | Variant of Barak: Lightning.Flash of lightning. | M | |
| 268 | Bart | Hebrew | Ploughman. A diminutive of Bartholomew. Famous bearer: London's St Bartholomew's Hospital is frequently called 'Bart's'. | M | |
| 269 | Bartel | Hebrew | Ploughman. | M | |
| 270 | Bartholomew | Hebrew | Ploughman. Son of Talmai (Talmai is a variant of Tolmai, meaning abounding in furrows.) Famous bearer: St Bartholomew was an apostle of Jesus Christ. | M | |
| 271 | Bartle | Hebrew | Diminutive of Bartholomew: Ploughman. Son of Talmai (Talmai is a variant of Tolmai, meaning abounding in furrows.) Famous bearer: St Bartholomew was an apostle of Jesus Christ. | M | |
| 272 | Bartlet | Hebrew | Diminutive of Bartholomew: Ploughman. Son of Talmai (Talmai is a variant of Tolmai, meaning abounding in furrows.) Famous bearer: St Bartholomew was an apostle of Jesus Christ. | M | |
| 273 | Bartlett | Hebrew | Diminutive of Bartholomew: Ploughman. Son of Talmai (Talmai is a variant of Tolmai, meaning abounding in furrows.) Famous bearer: St Bartholomew was an apostle of Jesus Christ. | M | |
| 274 | Bartley | Hebrew | Ploughman. | M | |
| 275 | Baruch | Hebrew | Blessed. | M | |
| 276 | Bat | Hebrew | Diminutive of Bartholomew: Ploughman. Son of Talmai (Talmai is a variant of Tolmai, meaning abounding in furrows.) Famous bearer: St Bartholomew was an apostle of Jesus Christ. | M | |
| 277 | Becher | Hebrew | First born. | M | |
| 278 | Bechor | Hebrew | Variant of Becher: First born. | M | |
| 279 | Beinish | Hebrew | Right-hand son. | M | |
| 280 | Bela | Hebrew | Destruction. | M | |