Commune/Paroisse : Allinges [Haute-Savoie] 
| Patronymes | Périodes | Actes | |
|---|---|---|---|
| 1. | COCHAT | 1792 | 1 |
| 2. | COCHON | 1628-1634 | 3 |
| 3. | COCO | 1903 | 1 |
| 4. | COFFY | 1899 | 1 |
| 5. | COLIN | 1833-1888 | 2 |
| 6. | COLLET | 1874 | 2 |
| 7. | COLLIARD | 1803-1879 | 2 |
| 8. | COLLIN | 1819-1838 | 5 |
| 9. | COLLOMB | 1771-1909 | 14 |
| 10. | COLLOMBAT | 1894 | 1 |
| 11. | COLLOUD | 1872 | 1 |
| 12. | COLLY | 1852 | 1 |
| 13. | COLY | 1739 | 1 |
| 14. | COMBE | 1710 | 1 |
| 15. | COMTE | 1829-1853 | 5 |
| 16. | CONDEVAUX | 1827-1914 | 9 |
| 17. | CONERSET | 1721 | 1 |
| 18. | CONVERS | 1768 | 1 |
| 19. | COPPEL | 1907-1918 | 3 |
| 20. | COPPIAZ | 1891 | 1 |
| 21. | CORDI | 1750 | 1 |
| 22. | CORDIER | 1818 | 1 |
| 23. | CORDY | 1781 | 1 |
| 24. | CORSAN | 1677-1747 | 3 |
| 25. | CORSEN | 1636 | 1 |
| 26. | CORSENT | 1669 | 1 |
| 27. | CORTESAN | 1739 | 1 |
| 28. | CORTEZANNA | 1656 | 1 |
| 29. | COSSIER | 1784 | 1 |
| 30. | COSSON | 1693 | 1 |
| 31. | COSTAN | 1705 | 1 |
| 32. | COSTOZ | 1656-1665 | 2 |
| 33. | COURSANS | 1670 | 1 |
| 34. | COURTESANT | 1692 | 1 |
| 35. | COUTIN | 1637 | 1 |
| 36. | COUTTI | 1819-1833 | 4 |
| 37. | COUTTY | 1806-1834 | 3 |
| 38. | COUTY | 1909 | 1 |