| Name | Meaning | Gender | Origin |
|---|
| Gable | triangular feature in architecture | Male | |
| Gabriella | Strength Of God | Female | Hungarian |
| Gaia | Earth | Female | Greek |
| Gaston | the foreigner, the guest | Male | |
| Gem | A mineral that has been cut and polished | Unisex | |
| Genevieve | white wave | Female | English |
| Ghost | A haunting spirit or memory. One who moves noiselessly. | Unisex | |
| Giggles | | Unisex | Hebrew |
| Giles | Bearer of Shield | Male | Greek |
| Gina | silvery | Female | English |
| Ginger | A spice | Female | English |
| Giovanni | Form of John | Male | Italian |
| Giselle | Pledge.
| Female | |
| Gladys | Lame | Female | Welsh |
| Goddess | | Female | Hebrew |
| Goldie | The precious metal. Gilded
| Female | Anglicized |
| Goose | | Unisex | Hebrew |
| Gorgeous | | Unisex | Hebrew |
| Grace | after Grace Kelly | Female | |
| Gumdrop | | Unisex | Hebrew |
| Gummie Bear | | Unisex | Hebrew |
| Gwen | Mythical son of Gwastad
| Female | English |
| Habib | beloved one | Male | Arabic |
| Handsome | Of attractive bearing, good-looking. | Unisex | |
| Hans | God's Gracious Gift | Male | |