| Name | Meaning | Gender | Origin |
|---|
| Exodus | | Male | Hebrew |
| Fabio | bean grower | Male | Italian |
| Fang | A long pointed tooth. | Unisex | |
| Farley | distant meadow | Male | English |
| Fatty | | Unisex | Hebrew |
| Felix | Lucky
| Male | Latin |
| Fenway | | Unisex | Hebrew |
| Fergus | First choice: Man of strength.
| Male | Scottish |
| Festus | Festive | Male | Latin |
| Fezziwig | character from Dickens' A Christmas Carol | Unisex | |
| Fidget | | Unisex | Hebrew |
| Fiver | | Unisex | Hebrew |
| Flash | To move rapidly. | Male | Word |
| Flint | born near outcrop of flint | Male | English |
| Flip | Lover Of Horses | Unisex | English |
| Flippy | | Unisex | Hebrew |
| Floyd | after Pink Floyd | Male | Welsh |
| Fluffy | Covered with fluff, Soft, light and airy. | Unisex | |
| Flurry | Prince, King | Unisex | Irish |
| Foggy | | Unisex | Hebrew |
| Foster | forest keeper | Male | Occupational |
| Francis | Frenchman or free man | Male | Latin |
| Frankie | Diminutive of Frank Free: a free man. Frankie is occasionally used for girls.
| Male | |
| Freckles | Dotted with small brownish spots. | Unisex | |
| Fred | From Frederick - Peaceful ruler. | Male | |