| Name | Meaning | Gender | Origin |
|---|
| Fire | | Unisex | Hebrew |
| Flash | To move rapidly. | Unisex | English |
| Flora | Flower | Female | Latin |
| Flower | A bloom | Female | English |
| Fluffy | Covered with fluff, Soft, light and airy. | Female | English |
| Fudge | A soft, rich candy | Unisex | English |
| Gabe | God is my might | Male | Hebrew |
| Garnet | Grain | Male | Latin |
| Gary | Carries Spears | Male | English |
| Gator | | Unisex | Hebrew |
| Gem | Gemstone | Unisex | English |
| Gemma | Jewel | Female | Latin |
| Genesis | Beginning | Male | Greek |
| Genevieve | Uncertain, perhaps woman of the people | Female | Germanic |
| Gent | Gentleman | Male | English |
| Georgia | Farmer | Female | Latin |
| Georgie | Earth worker | Unisex | Greek |
| Gia | Earth | Female | English |
| Gidget | | Unisex | Hebrew |
| Gigi | Earth worker | Female | Greek |
| Ginger | Spring-like | Female | Latin |
| Gizmo | A mechanical device or gadget. | Unisex | English |
| Grace | Good will | Female | Latin |
| Gracie | Good will | Female | Latin |
| Guinevere | White | Female | Welsh |
| Gus | From Gustave - Staff of the Goths | Male | English |
| Gypsy | Egyptian | Female | English |
| Haley | Hay clearing or hay woods | Female | English |
| Hamilton | Scarred or crooked hill | Male | English |
| Hamlet | Foolish and dull | Male | Danish |