| # | Name | Origin | Meaning | Gender | |
|---|---|---|---|---|---|
| 621 | Finan | Irish | Blonde child. | M | |
| 622 | Finbar | Irish | Blond-haired; handsome. | M | |
| 623 | Findlay | Irish | Variant of Finlay: Fair hero. | M | |
| 624 | Findley | Irish | Variant of Finlay: Fair hero. | M | |
| 625 | Fineen | Irish | Fair birth; handsome. | M | |
| 626 | Finegan | Irish | Variant of Finnegan: Fair. | M | |
| 627 | Finghin | Irish | Variant of Fineen: Fair birth; handsome. | M | |
| 628 | Finian | Irish | Fair. Finians were warrior-followers of 3rd century legendary Irish hero Finn Mac Cumhail. | M | |
| 629 | Finin | Irish | Variant of Fineen: Fair birth; handsome. | M | |
| 630 | Finlay | Irish | Fair hero. | M | |
| 631 | Finleigh | Irish | Variant of Finlay: Fair hero. | M | |
| 632 | Finley | Irish | Variant of Finlay: Fair hero. | M | |
| 633 | Finn | Irish | Fair. Mythology; Finn Mac Cumhail was legendary Irish 3rd century hero similar to the English Robin Hood. His warrior-followers were named Finians. | M | |
| 634 | Finneen | Irish | Fair birth; handsome. Beautiful child. | M | |
| 635 | Finnegan | Irish | Fair. | M | |
| 636 | Finnian | Irish | Variant of Finian: Fair. | M | |
| 637 | Finnin | Irish | Fair birth; handsome. Beautiful child. | M | |
| 638 | Fionan | Irish | Variant of Finan: Blonde child. | M | |
| 639 | Fionn | Irish | Handsome. | M | |
| 640 | Fionnbarr | Irish | Handsome. | M | |