| # | Name | Origin | Meaning | Gender | |
|---|---|---|---|---|---|
| 401 | Gardner | French | Keeper of the garden. Surname. | M | |
| 402 | Garen | French | Guards; guardian. | M | |
| 403 | Garin | French | Guards; guardian. | M | |
| 404 | Garion | French | Guards; guardian. | M | |
| 405 | Garlan | French | Wreath; prize. | M | |
| 406 | Garland | French | Crowned in victory 'Wreath; prize.'. | M | |
| 407 | Garlen | French | Wreath; prize. | M | |
| 408 | Garlyn | French | Wreath; prize. | M | |
| 409 | Garnell | French | Keeper of grain. Surname. | M | |
| 410 | Garner | French | Keeper of grain. Surname. | M | |
| 411 | Garnet | French | Keeper of grain. Surname. | M | |
| 412 | Garon | French | Guards; guardian. | M | |
| 413 | Garren | French | Guards; guardian. | M | |
| 414 | Garrin | French | Guards; guardian. | M | |
| 415 | Garron | French | Guards; guardian. | M | |
| 416 | Gascon | French | From Gascony. | M | |
| 417 | Gaspar | French | French form of Caspar. | M | |
| 418 | Gaspard | French | French form of Caspar. | M | |
| 419 | Gaston | French | From Gascony. | M | |
| 420 | Gauthier | French | French form of Walter. | M | |