| Fauna | | FAWN-ə (English) | Roman Mythology | |
| Faunus | | FAWN-əs (English) | Roman Mythology | |
| Fausta | | - | Italian, Ancient Roman | |
| Faustina | | - | Ancient Roman, Italian | |
| Faustino | | - | Spanish, Italian, Portuguese | |
| Faustinus | | - | Ancient Roman | |
| Fausto | | - | Italian, Spanish, Portuguese | |
| Faustus | | - | Ancient Roman | |
| Febe | | FE-be (Italian) | Dutch, Spanish, Italian | |
| Fedde | | FED-də | Frisian | |
| Fedele | | fe-DE-le | Italian | |
| Fedelmid | | - | Ancient Irish, Irish Mythology | |
| Federica | | fe-de-REE-kah | Italian | |
| Federico | | fe-dhe-REE-ko (Spanish), fe-de-REE-ko (Italian) | Spanish, Italian | |
| Federigo | | fe-de-REE-go | Italian | |