Commune/Paroisse : Seynod [Haute-Savoie] 
| Patronymes | Périodes | Actes | |
|---|---|---|---|
| 1. | CALLIGÉ | 1785 | 1 |
| 2. | CANET | 1841 | 1 |
| 3. | CARLIN | 1823 | 1 |
| 4. | CARLON | 1659 | 1 |
| 5. | CARRAZ | 1720 | 1 |
| 6. | CATILLAC | 1839 | 1 |
| 7. | CHAMBAT | 1858 | 1 |
| 8. | CHAMOUX | 1796 | 1 |
| 9. | CHAMPAGNE | 1712 | 1 |
| 10. | CHAPPAZ | 1782-1851 | 3 |
| 11. | CHAPPET | 1779 | 1 |
| 12. | CHAPPUIS | 1813-1859 | 10 |
| 13. | CHARRIERE | 1829 | 1 |
| 14. | CHATEL | 1658 | 1 |
| 15. | CHATELAIN | 1810 | 1 |
| 16. | CHATELLE | 1816 | 1 |
| 17. | CHENAY | 1713 | 1 |
| 18. | CHEVALLIER | 1661 | 1 |
| 19. | CHEVRIER | 1767 | 1 |
| 20. | CLANCHET | 1727 | 1 |
| 21. | CLAVEL | 1846 | 1 |
| 22. | CLEMEN | 1656 | 1 |
| 23. | COCHET | 1762 | 1 |
| 24. | COHENDET | 1712 | 1 |
| 25. | COMTE | 1805 | 1 |
| 26. | CONSTANTIN | 1813 | 1 |
| 27. | CONTAT | 1828-1829 | 2 |
| 28. | CONTAZ | 1817 | 1 |
| 29. | COSTER | 1815 | 1 |
| 30. | COTTIN | 1852 | 1 |
| 31. | COTTU | 1786 | 1 |
| 32. | CRITIN | 1657 | 1 |
| 33. | CROCHOU | 1846 | 1 |
| 34. | CROSET | 1778-1782 | 2 |
| 35. | CRUZ | 1722 | 1 |
| 36. | CURLET | 1804 | 1 |
| 37. | CURTELIN | 1858 | 1 |