| Name | Meaning | Details |
|---|---|---|
| Gram | Contraction Of Graham | View Details |
| Gray | Color | View Details |
| Grayer | The Color Gray | View Details |
| Grayson | Son Of The Grey-Haired One | View Details |
| Greco | From The Country Of Greece | View Details |
| Gregson | Son Of Gregory | View Details |
| Greyson | Son Of The Grey-haired Man | View Details |
| Griffith | Griffin Lord | View Details |
| Grizelda | Form Of Grizelda | View Details |
| Gruffudd | Griffin Lord | View Details |
| Guadalupe | River Of The Wolf | View Details |
| Guido | Forest Guide | View Details |
| Guildford | From The Marsh Marigold Ford | View Details |
| Guillermina | Feminine Form Of Guillermo | View Details |
| Guitain | Heart Of Young Wolf | View Details |