| Name | Meaning | Details |
|---|---|---|
| Granger | Farmer | View Details |
| Grannia | Created Name | View Details |
| Gresham | Grazing Homestead | View Details |
| Gudrun | "Gods Secret" | View Details |
| Guillaume | With Gilded Helmet | View Details |
| Guillermo | With Gilded Helmet | View Details |
| Guri | Hindu Goddess Of Plenty | View Details |
| Gurnam | Name Of The Guru | View Details |
| Guy | Of Unknown Meaning | View Details |
| Gwilym | With Gilded Helmet | View Details |
| Gwydion | God Of Magic | View Details |
| Gyda | Gods | View Details |
| Haddie | Home Ruler | View Details |
| Haf | Summer | View Details |
| Hafwen | Summer Blessed | View Details |