Starting with letter G
| # | Name | Origin | Meaning | Gender | |
|---|---|---|---|---|---|
| 661 | Gwenn Alarch | Welsh | Legendary daughter of Kynwal. | F | |
| 662 | Gwenna | Welsh | Fair; blessed. | F | |
| 663 | Gwenneth | Celtic | Blessed. | F | |
| 664 | Gwenyth | Welsh | Fair; blessed. | F | |
| 665 | Gwenyver | Celtic | White lady. | F | |
| 666 | Gwladys | Welsh | A variant of Claudia, meaning lame. | F | |
| 667 | Gwyn | Welsh | Diminutive of Gwyneth: White. Fair. Happiness. Blessed. | F | |
| 668 | Gwyndolen | Welsh | White browed. | F | |
| 669 | Gwyndolin | Celtic | Of the white brow. | F | |
| 670 | Gwyndolyn | Welsh | Fair; blessed. | F | |
| 671 | Gwynedd | Welsh | White, happiness, blessed. Also a North Wales county name. | F | |
| 672 | Gwyneth | Welsh | White. Fair. Happiness. Blessed. | F | |
| 673 | Gwynith | Celtic | Blessed. | F | |
| 674 | Gwynn | Celtic | Of the white brow. | F | |
| 675 | Gwynn | Welsh | Fair; blessed. | F | |
| 676 | Gwynne | Welsh | White. | F | |
| 677 | Gwynneth | Welsh | White. Fair. Happiness. Blessed. | F | |
| 678 | Gyda | Norse | Warlike. | F | |
| 679 | Gylda | English | Gilded. | F | |
| 680 | Gyldan | English | Gilded. | F | |