| Gresham | - | English Name | Greyson | - | English Name |
| Griffin | - | Welsh Name | Griffith | - | Arthurian Name |
| GRIGORI | - | Russian Name | GRIGORY | - | Russian Name |
| Grihith | - | Indian Name | Gringolet | - | Arthurian Name |
| Griorgair | - | Scottish Name | GRISHA | - | Russian Name |
| Grishm | - | Hindu Name | Groot | - | Dutch Name |
| Grover | - | English Name | Gryfflet | - | Arthurian Name |
| Gryphon | - | Welsh Name | Guafi | - | Chamoru Name |
| Guage | - | English Name | Guaiya | - | Chamoru Name |
| Guang | - | Chinese Name | GUDA | - | Muslim Name |
| Gudakesha | - | Indian Name | Gudakesha | - | Hindu Name |
| Gudakesha, Gudakesa | - | Hindu Name | Gudgodah | - | Biblical Name |
| Guebers | - | Hindu Name | Guedado | - | African Name |
| Guerehes | - | Arthurian Name | Guglielmo | - | Italian Name |
| Guido | - | Italian Name | Guillaume | - | French Name |
| Guillermo | - | Spanish Name | Guin | - | Gaelic Name |
| Guivret | - | Arthurian Name | Gul | - | Hindu Name |
| Gulab | - | Hindu Name | Gulab | - | Muslim Name |
| Gulal | - | Hindu Name | Gulam | - | Hindu Name |
| Guled | - | Ethiopia Name | Gulfam | - | Hindu Name |
| Gulliver | - | French Name | Gulsan | - | Hindu Name |
| Gulshan | - | Hindu Name | Gulwant | - | Hindu Name |
| GULZAR | - | Muslim Name | Gulzar | - | Indian Name |
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