| # | Name | Origin | Meaning | Gender | |
|---|---|---|---|---|---|
| 441 | Fionn | Gaelic | Small blond soldier. | M | |
| 442 | Fionnghuala | Gaelic | Flower. | F | |
| 443 | Fionnlagh | Gaelic | Small blond soldier. | M | |
| 444 | Fionnlaoch | Gaelic | Small blond soldier. | M | |
| 445 | Fionnuala | Gaelic | A Gaelic name of unknown meaning. | F | |
| 446 | FIynn | Gaelic | Son of the red haired one. | M | |
| 447 | Flann | Gaelic | Red haired. | M | |
| 448 | Flin | Gaelic | Son of the red haired one. | M | |
| 449 | Forbes | Gaelic | Wealthy or stubborn. | M | |
| 450 | Frang | Gaelic | Frank. | M | |
| 451 | Frangag | Gaelic | Free. | F | |
| 452 | Frannsaidh | Gaelic | Frank. | M | |
| 453 | Gabhan | Gaelic | Gaelic form of Gavin. | M | |
| 454 | Gaelan | Gaelic | Tranquil. | M | |
| 455 | Gaelbhan | Gaelic | Sparrow or white. | M | |
| 456 | Gair | Gaelic | Short. | M | |
| 457 | Gairbhith | Gaelic | Rough. | M | |
| 458 | Galaway | Gaelic | Of the strange Gauls. | M | |
| 459 | Galchobhar | Gaelic | Eager helper. | M | |
| 460 | Galen | Gaelic | Tranquil. | M | |