| Name | Meaning | Favorites |
| Granthik | Astrologer, Narrator | |
| Grayson | Son of the grey-haired one | |
| Greg | Vigilant watchman | |
| Gregg | Vigilant watchman | |
| Gregorio | Vigilant, Watchful | |
| Gregory | Vigilant watchman | |
| Gregson | Vigilant son | |
| Griffin | Mythological beast | |
| Grigor | Vigilant watchman | |
| Grigori | Vigilant watchman | |
| Grihith | Accepted, Understood | |
| Grover | From the grove | |
| Gualtier | Derived from walter | |
| Gudakesha | The archer Arjuna | |
| Gudarz | A wise counsellor at the court of Iran, Father of Gev | |
| Guebers | Followers of ancient Persian religion | |
| Guglielmo | Form of william | |
| Guillaume | Form of william | |
| Gulabrai | Variant of Gulab | |
| Gulfam | The colour | |
