Commune/Paroisse : Ruffieux [Savoie] 
| Patronymes | Périodes | Actes | |
|---|---|---|---|
| 1. | FAILLETAZ | 1895 | 1 |
| 2. | FAUCHON-MICHAUD | 1846 | 1 |
| 3. | FAURE-ROULET | 1716 | 1 |
| 4. | FAVIER | 1871-1880 | 2 |
| 5. | FAVRE | 1751-1895 | 7 |
| 6. | FAYER | 1829 | 1 |
| 7. | FERRAZ | 1841 | 1 |
| 8. | FESSON | 1669 | 1 |
| 9. | FEVRE | 1836 | 1 |
| 10. | FIARD | 1902 | 1 |
| 11. | FIOLET | 1742-1756 | 4 |
| 12. | FIOLLET | 1664-1731 | 5 |
| 13. | FLECH | 1867 | 1 |
| 14. | FLEURY | 1834 | 1 |
| 15. | FOLDKIRCHER | 1834 | 1 |
| 16. | FOLLET | 1659 | 1 |
| 17. | FONTAINE | 1830 | 1 |
| 18. | FORCIAS (EP) | 1675 | 1 |
| 19. | FORCIER | 1676 | 1 |
| 20. | FORESTIER | 1841 | 1 |
| 21. | FORT | 1660-1831 | 10 |
| 22. | FORTIER | 1841 | 1 |
| 23. | FORTIS | 1727 | 1 |
| 24. | FOUGNON | 1840 | 1 |
| 25. | FOURNIER | 1824-1896 | 2 |
| 26. | FRANCIS | 1886 | 1 |
| 27. | FRANCON | 1896 | 1 |
| 28. | FRASSON | 1863 | 1 |
| 29. | FROMENT | 1839 | 1 |
| 30. | FUILLON | 1871 | 1 |