Starting with letter F
| # | Name | Origin | Meaning | Gender | |
|---|---|---|---|---|---|
| 421 | Fiachra | Irish | Saint. | M | |
| 422 | Fiacra | Celtic | Eagle. | M | |
| 423 | Fiacre | Celtic | Eagle. | M | |
| 424 | Fiance | French | Engaged. | M | |
| 425 | FIannan | Irish | Ruddy. | M | |
| 426 | Fibh | Scottish | From Fifeshire. | M | |
| 427 | Fidaa | Muslim | Ransom. Sacrifice. Redemption.. | M | |
| 428 | Fidal | Latin | Faithful. | M | |
| 429 | Fidel | Latin | Faithful. From 'fidelis'. Famous bearer: Cuban President Fidel Castro. | M | |
| 430 | Fidel | Spanish | Faithful. | M | |
| 431 | Fidele | Latin | Variant of Fidel: Faith; faithful. Famous Bearer: Fidel Castro, ruler of Cuba. | M | |
| 432 | Fidele | Spanish | Faithful. | M | |
| 433 | Fidelio | Italian | Fidelity. | M | |
| 434 | Fidelio | Latin | Faithful. | M | |
| 435 | Fidelis | Latin | Faithful. | M | |
| 436 | Fidello | Latin | Faithful. | M | |
| 437 | Fie | Scottish | Dark of peace. | M | |
| 438 | Field | English | Variant of Fielding: In the field. | M | |
| 439 | Fielding | English | Lives in the field. | M | |
| 440 | Fife | Scottish | County name in Scotland. | M | |