| Welsh baby names begining from F |
| Fane |
 | Good-natured. |
| Fercos |
| Legendary son of Poch. |
| Ffanci |
 | Fancy. |
| Fferyll |
| Welsh form of Virgil 'bears the staff'. |
| Fflergant |
| Legendary king of Brittany. |
| Fflewdwr |
| Legendary son of Naw. |
| Ffodor |
| Legendary son of Ervyll. |
| Ffowc |
| Of the people. |
| Ffraid |
| Welsh form of Bridget: strong. |
| Floyd |
| Variant of Lloyd: Grey. One with grey hair. In common use as both a surname and first name. |
| Fnam |
| Legendary son of Nwyvre. |
| Folant |
| Strong. |
| Freda |
| Diminutive of Winifred: Blessed reconciliation. |
| Fychan |
| Small. |
| Fyrsil |
| Welsh form of Virgil 'bears the staff'. |
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