| Filomena | | fee-lo-ME-nah (Italian) | Italian, Spanish, Portuguese, Dutch | |
| Fleur | | FLUUR (French, Dutch), FLUR (English) | French, Dutch, English (Rare) | |
| Fleurette | | flə-RET (English) | French (Rare), Dutch (Rare), English (Rare) | |
| Flip | | FLIP | Dutch | |
| Floor | | FLO:R | Dutch | |
| Floortje | | FLO:R-tyə | Dutch | |
| Florina | | - | Romanian, Spanish, Dutch, Late Roman | |
| Floris | | FLO-ris | Dutch | |
| Fons | | FAWNS | Dutch | |
| Franciscus | | frahn-SIS-kus (Dutch) | Late Roman, Dutch | |
| Frank (1) | | FRANGK (English), FRAHNK (German, Dutch), FRAWNK (French) | English, German, Dutch, French | |
| Franka (1) | | - | German, Dutch | |
| Frans | | FRAHNS (Dutch, Finnish) | Dutch, Swedish, Norwegian, Danish, Finnish | |
| Fred | | FRED (English, French, Portuguese), FRET (Dutch, German) | English, Dutch, German, French, Portuguese | |
| Frederik | | FRAY-də-rik (Dutch) | Danish, Dutch | |