| Name | Meaning | Details |
|---|---|---|
| Green | Lives Near The Village Green | View Details |
| Gregson | Son Of Gregory | View Details |
| Griffith | Griffin Lord | View Details |
| Grizelda | Form Of Grizelda | View Details |
| Gruffudd | Griffin Lord | View Details |
| Guido | Forest Guide | View Details |
| Guildford | From The Marsh Marigold Ford | View Details |
| Guillermina | Feminine Form Of Guillermo | View Details |
| Gunda | Female Warrior | View Details |
| Gunhilda | Battle Warrior | View Details |
| Gunnar | Battle Warrior | View Details |
| Gunner | Warrior | View Details |
| Gunter | Battle Warrior | View Details |
| Guoda | Honor | View Details |
| Guto | Griffin Lord | View Details |