| Gender | Baby Name | Meaning | Save To List |
|---|---|---|---|
 | Gareth | Gentle |  |
| Gavan | White hawk | |
 | Gethin | Dark skinned | |
| Gladys | Ruler | |
| Glain | Jewel | |
| Glenda | Holy and good | |
| Glenys | Pure, holy | |
| Glyn | Valley | |
| Glynis | Pure, holy or valley | |
| Glynn | Valley | |
| Glynnis | Pure, holy or valley | |
| Griffin | Strong chief | |
| Griffith | Strong chief | |
| Guenevere | White, fair and smooth, soft | |
| Guinevere | White, smooth, and soft | |
| Guto | Griffin lord | |
| Gwalchmai | Hawk of May | |
| Gwawr | Dawn | |
| Gwen | Fair, blessed, holy | |
| Gwendolyn | Blessed ring | |
| Gwenllian | Old | |
| Gwennan | Blessed | |
| Gwenno | Fair | |
| Gwern | Alder | |
| Gwilym | Strong-willed warrior | |
| Gwydion | God of magic | |
| Gwylan | Seagull | |
| Gwyn | Fair, white, blessed | |
| Gwyneth | Fortunate and blessed | |
| Haf | Summer | |
