| Fabia | | FAH-byah (Italian) | Italian, Ancient Roman | |
| 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 | |
| Fausta | | - | Italian, Ancient Roman | |
| Faustina | | - | Ancient Roman, Italian | |
| Faustinus | | - | Ancient Roman | |
| Faustus | | - | Ancient Roman | |
| Felix | | FE-liks (German, Swedish), FAY-liks (Dutch), FEE-liks (English) | German, Dutch, Swedish, Norwegian, Danish, English, Romanian, Ancient Roman, Biblical, Biblical Lati | |
| Festus | | FES-təs (English) | Ancient Roman, Biblical Latin, Biblical | |
| Flavia | | FLAH-vyah (Italian, Spanish) | Italian, Spanish, Romanian, Ancient Roman | |
| Flaviana | | flah-VYAH-nah (Italian) | Ancient Roman, Italian | |