| Name | Meaning | Gender | Origin |
|---|
| Fang | Fragrant | Unisex | Chinese |
| Fantasia | Fantasy | Female | Italian |
| Fetch | To go after something and return with it. | Unisex | English |
| Fido | Stereotypical name for a dog, from the Latin word for "faithful". | Unisex | English |
| Fifi | He will enlarge | Female | Hebrew |
| Figaro | | Unisex | Hebrew |
| Flash | To move rapidly. | Unisex | English |
| Flip | Lover Of Horses | Unisex | English |
| Flit | | Unisex | Hebrew |
| Flora | Flower | Female | Latin |
| Flower | A bloom | Female | English |
| Fluffy | Covered with fluff, Soft, light and airy. | Female | English |
| Freckles | Dotted with small brownish spots. | Unisex | English |
| Freeway | | Unisex | Hebrew |
| Fuzzy | | Unisex | Hebrew |
| Genevieve | Uncertain, perhaps woman of the people | Female | Germanic |
| Georgette | Earth worker | Female | Greek |
| Geppetto | | Unisex | Hebrew |
| Gin | Silvery | Female | English |
| Ginger | Spring-like | Female | Latin |
| Gnasher | | Unisex | Hebrew |
| Goofy | | Unisex | Hebrew |
| Grumpy | | Unisex | Hebrew |
| Hachi | Wise leaf | Female | Japanese |
| Happy | Showing satisfaction or joy | Unisex | English |
| Hooch | | Unisex | Hebrew |
| Hopper | Hop grower or seller | Unisex | English |
| Inky | | Unisex | Hebrew |
| Jenna | White | Female | Cornish |
| Jessie | God is gracious | Female | Hebrew |