| Name | Meaning | Details |
|---|---|---|
| Fionnuala | Fair Shouldered | View Details |
| Fionnula | Fair Shoulder | View Details |
| Flynn | Descendant Of The Red-haired Man | View Details |
| Fynn | Fair | View Details |
| Gallagher | Descendant Of The Lover Of Foreigners | View Details |
| Gallegos | Foreigners From Galicia | View Details |
| Gannon | Son Of The Fair-haired One | View Details |
| Gaura | Fair Skinned | View Details |
| Gauri | Fair | View Details |
| Gaynor | Fair Phantom | View Details |
| Genna | Fair Phantom | View Details |
| Gennipha | Fair Phantom Or White Wave | View Details |
| Gilroy | Servant Of The Redhaired Man | View Details |
| Ginevra | Fair One | View Details |
| Giustina | Fair As In Just | View Details |