| Name | Meaning | Gender | Origin |
|---|
| Gemma | precious stone | Female | Italian |
| Giza | Hewn Stone | Unisex | Hebrew |
| Gladstone | | Male | Hebrew |
| Golda | gold | Female | English |
| Goldie | The precious metal. Gilded
| Female | Anglicized |
| Grace | after Grace Kelly | Female | |
| Granite | | Male | Hebrew |
| Grant | Bestow or great: tall. The American General and president Ulysses S. Grant. Surname.
| Male | Scottish |
| Graphite | | Unisex | Hebrew |
| Greta | Female
| Female | |
| Gretchen | Female
| Female | |
| Gretel | from Hansel & Gretel | Unisex | |
| Griselda | French for gray | Female | |
| Guadalupe | Named for the Virgin Mary
| Female | Spanish |
| Halle | Rock | Female | Scandinavian |
| Hank | ruler of an estate | Male | English |
| Hazel | The hazel tree:nut.
| Female | English |
| Hilary | cheerful, happy | Male | Latin |
| Holstein | | Unisex | Hebrew |
| Honor | Honor
| Female | |
| Hope | Hope
| Female | |
| Hope | Hope
| Female | |
| Howard | guardian of the home, watchman | Male | |
| Hyacinth | after the character in the sitcom Keeping Up Appearances | Female | |
| Ice | Water frozen solid | Unisex | |