| # | Name | Origin | Meaning | Gender | |
|---|---|---|---|---|---|
| 221 | Basic | Greek | Diminutive of Basil: Royal. Kingly. St Basil the Great was Bishop of Caesarea in the latter half of the 4th century. This name was introduced into Western Europe by the Crusaders. Derived from the same Greek word as the plant name basil. | M | |
| 222 | Basil | Greek | Royal. Kingly. St Basil the Great was Bishop of Caesarea in the latter half of the 4th century. This name was introduced into Western Europe by the Crusaders. Derived from the same Greek word as the plant name basil. | M | |
| 223 | Basile | Greek | Royal. | M | |
| 224 | Basilio | Greek | Royal. | M | |
| 225 | Baste | Greek | Revered. | M | |
| 226 | Bastiaan | Greek | Revered. | M | |
| 227 | Bastien | Greek | Revered. | M | |
| 228 | Baucis | Greek | Name of Dionysus. | M | |
| 229 | Baz | Greek | Diminutive of Basil: Royal. Kingly. St Basil the Great was Bishop of Caesarea in the latter half of the 4th century. This name was introduced into Western Europe by the Crusaders. Derived from the same Greek word as the plant name basil. | M | |
| 230 | Bazyli | Greek | Royal. | M | |
| 231 | Belen | Greek | Arrow. | M | |
| 232 | Bellerophon | Greek | Slew Chimera. | M | |
| 233 | Biton | Greek | Son of a priestess. | M | |
| 234 | Boreas | Greek | The north wind. | M | |
| 235 | Briareus | Greek | Hundred-armed Titan in Greek mythology. | M | |
| 236 | Buck | Greek | Weaver. | M | |
| 237 | Buckey | Greek | Diminutive of Buck: Weaver. | M | |
| 238 | Buckie | Greek | Diminutive of Buck: Weaver. | M | |
| 239 | Bucky | Greek | Diminutive of Buck: Weaver. | M | |
| 240 | Cadmus | Greek | He who excels; from the east. | M | |