| Name | Meanings | Gender | Origin |
|---|---|---|---|
| Gareth | one of King Arthur's knights | Boy | Welsh |
| Gavin | one of King Arthur's knights | Boy | Welsh |
| Gladys | form of CLAUDIA - lame | Girl | Welsh |
| Goleu | light, bright (an early saint) | Girl | Welsh |
| Goleudydd | bright day | Girl | Welsh |
| Griffin | strong lord | Boy | Welsh |
| Guinevere | form of GWENHWYFAR - fair spirit | Girl | Welsh |
| Gwawr | dawn (an early saint) | Girl | Welsh |
| Gwen | fair, white | Girl | Welsh |
| Gwenddydd | fair day - in legend, the sister of Merlin | Girl | Welsh |
| Gwenhwyfar | fair spirit | Girl | Welsh |
| Gwenllian | fair flood | Girl | Welsh |
| Gwennor | form of GWENHWYFAR - fair spirit | Girl | Welsh |
| Gwyneth | uncertain, possibly from the placename Gwynedd | Girl | Welsh |
| Show Cart | ![]() |