Commune/Paroisse : Châtillon-sur-Cluses [Haute-Savoie] 
| Patronymes | Périodes | Actes | |
|---|---|---|---|
| 1. | CAPITAN | 1887 | 1 |
| 2. | CARQUILLAT | 1922 | 1 |
| 3. | CARTIER | 1700-1726 | 4 |
| 4. | CETTOUR | 1868 | 1 |
| 5. | CEVANT | 1858 | 1 |
| 6. | CHAMBET | 1868-1874 | 3 |
| 7. | CHAPELAY | 1934 | 1 |
| 8. | CHAPPUIS | 1741 | 1 |
| 9. | CHARLET | 1843 | 1 |
| 10. | CHARVUAZ | 1718 | 1 |
| 11. | CHATEL | 1801-1840 | 11 |
| 12. | CHAVANNE | 1874 | 1 |
| 13. | CHAVAU | 1796 | 1 |
| 14. | CHAVOAT | 1861-1894 | 3 |
| 15. | CHAVOAZ | 1863 | 1 |
| 16. | CHAVOUAZ | 1758-1761 | 3 |
| 17. | CHAVUAT | 1796-1857 | 3 |
| 18. | CHAVUAZ | 1717-1832 | 15 |
| 19. | CHAVUAZ ( CHAVOAT ) | 1859 | 1 |
| 20. | CHENEVAL | 1762-1806 | 4 |
| 21. | CHEVRET | 1836-1858 | 2 |
| 22. | CHEVRON | 1833 | 1 |
| 23. | CHOISY | 1740 | 1 |
| 24. | CHOUX | 1903 | 1 |
| 25. | CHRETIN | 1932 | 1 |
| 26. | CICLET | 1925 | 1 |
| 27. | CITTARD | 1869-1874 | 2 |
| 28. | CLARESY | 1823 | 1 |
| 29. | CLERC | 1817 | 1 |
| 30. | CONTAT | 1782-1786 | 2 |
| 31. | CORBNUT | 1768 | 1 |
| 32. | CORNIER | 1772-1803 | 3 |
| 33. | CORNILLAT | 1759-1785 | 2 |
| 34. | CORNU | 1718-1722 | 3 |
| 35. | CORNUT | 1735-1838 | 68 |
| 36. | CORRAZZIN | 1933 | 1 |
| 37. | COSTAFROLAZ | 1904-1905 | 2 |
| 38. | CROSA | 1877 | 1 |