Commune/Paroisse : Cluses [Haute-Savoie] 
| Patronymes | Périodes | Actes | |
|---|---|---|---|
| 1. | COINDET | 1754-1756 | 2 |
| 2. | COLLET | 1671 | 1 |
| 3. | COLLET CURAZ | 1633 | 1 |
| 4. | COLLIET | 1595-1599 | 2 |
| 5. | COLOMBET ? | 1649 | 1 |
| 6. | COMBA | 1640 | 1 |
| 7. | CONDOFLIER ? | 1669 | 1 |
| 8. | CONSTANTIN | 1605 | 1 |
| 9. | CONVERS | 1583-1610 | 13 |
| 10. | COPEL | 1582-1627 | 9 |
| 11. | CORAJOD | 1791 | 1 |
| 12. | CORNILLAT | 1651 | 1 |
| 13. | CORNILLIAT | 1630-1788 | 18 |
| 14. | CORNILLON | 1778 | 1 |
| 15. | CORNU | 1774-1790 | 16 |
| 16. | CORNUT | 1791-1793 | 2 |
| 17. | COSTA | 1679-1694 | 6 |
| 18. | COSTAZ | 1684 | 1 |
| 19. | COUDRAY | 1781 | 1 |
| 20. | COUDURIER | 1599-1790 | 42 |
| 21. | COUDURIER BAILLOU | 1611 | 1 |
| 22. | COUDURIER BŒUF | 1790 | 1 |
| 23. | COUDURIER PONSET | 1617-1625 | 3 |
| 24. | COURTOIS | 1651-1772 | 6 |