Commune/Paroisse : Ballaison [Haute-Savoie] 
| Patronymes | Périodes | Actes | |
|---|---|---|---|
| 1. | COHANIER | 1851 | 1 |
| 2. | COHENDOUZ | 1699 | 1 |
| 3. | COHENDOZ | 1790-1805 | 2 |
| 4. | COLLET | 1817 | 1 |
| 5. | COLLOMB | 1831 | 1 |
| 6. | COMPAGNON | 1763 | 1 |
| 7. | COMTE | 1750-1787 | 2 |
| 8. | CON...... | 1653 | 1 |
| 9. | CONVERSY | 1799 | 1 |
| 10. | CONVERTS | 1653 | 1 |
| 11. | CORON | 1620 | 1 |
| 12. | CORRIAL | 1810 | 1 |
| 13. | COTTET | 1833 | 1 |
| 14. | COUTIER | 1690-1706 | 2 |
| 15. | COUTY | 1718-1821 | 3 |