| Name | Meaning | Gender | Origin |
|---|
| Flynn | Son of a red-haired man. Surname.
| Male | Irish |
| Fox | A carnivorous mammal, related to the Dog, that has a long bushy tail. | Male | Animal |
| Francesca | Free | Female | Latin |
| Frankie | Diminutive of Frank Free: a free man. Frankie is occasionally used for girls.
| Male | |
| Gambino | | Unisex | Hebrew |
| Gemma | precious stone | Female | Italian |
| Genghis | | Male | Hebrew |
| George | Farmer. In medieval legend St. George: (the knight who became patron saint of England) struggled with a fire-breathing dragon symbolizing the Devil.
| Male | Greek |
| Georgie | farmer | Male | English |
| Grayson | son of the bailiff | Male | English |
| Griffin | strong lord | Male | Welsh |
| Griffon | after the building decoration | Unisex | |
| Gunner | bold warrior | Male | Scandinavian |
| Hades | World of the dead or hell. | Male | |
| Happy | Showing satisfaction or joy | Female | English |
| Harley | Old English for Army Meadow. From the hare meadow | Female | English |
| Harrison | Son of Harry Surname.
| Male | English |
| Harry | estate ruler | Male | English |
| Harry | estate ruler | Male | English |
| Harvey | as in The Pooka | Male | |
| Hector | Tenacious
| Male | Greek |
| Hendrix | | Male | Hebrew |
| Henry | ruler of the home | Male | |
| Hera | Queen of the Gods | Female | Greek |
| Hercules | glory of Hera | Male | Greek |