| Fabiana | | fah-BYAH-nah (Italian) | Italian, Spanish, Portuguese, Ancient Roman | |
| Fabianus | | - | Ancient Roman | |
| Fabiola | | fah-BYO-lah (Italian), fah-VYO-lah (Spanish) | Italian, Spanish, Ancient Roman | |
| Fabius | | - | Ancient Roman | |
| Fabricia | | - | Ancient Roman | |
| Fabricius | | - | Ancient Roman | |
| Fane | | - | Romanian | |
| Fauna | | FAWN-ə (English) | Roman Mythology | |
| Faunus | | FAWN-əs (English) | Roman Mythology | |
| Fausta | | - | Italian, Ancient Roman | |
| Faustina | | - | Ancient Roman, Italian | |
| Faustinus | | - | Ancient Roman | |
| Faustus | | - | Ancient Roman | |
| Felicia | | fə-LEE-shə (English), fe-LEE-thyah (Spanish), fe-LEE-syah (Latin American Spanish), fe-LEE-chyah (Romanian), fe-LEE-see-ah (Swedish) | English, Spanish, Hungarian, Romanian, Dutch, Swedish, Late Roman | |
| Feliciana | | fe-lee-THYAH-nah (Spanish), fe-lee-SYAH-nah (Latin American Spanish), fay-lee-CHYAH-nah (Italian) | Spanish, Italian, Late Roman | |