Commune/Paroisse : Izel [Luxembourg]
| Patronymes | Périodes | Actes | |
|---|---|---|---|
| 1. | COLIN | 1855-1924 | 4 |
| 2. | COLLARD | 1853-1906 | 3 |
| 3. | COLLET | 1899 | 1 |
| 4. | COLLETTE | 1872-1940 | 3 |
| 5. | COLLIGNON | 1800-1953 | 30 |
| 6. | COLLIN | 1801-1895 | 29 |
| 7. | COLLING | 1969 | 1 |
| 8. | COLLOT | 1969 | 1 |
| 9. | COLSON | 1842 | 1 |
| 10. | CONNEROTTE | 1950 | 1 |
| 11. | CONSTANT | 1939-1969 | 3 |
| 12. | CORDIER | 1804-1883 | 11 |
| 13. | CORNET | 1961-1970 | 2 |
| 14. | CORNIER | 1837 | 1 |
| 15. | COSSON | 1879-1880 | 2 |
| 16. | COTTON | 1807-1951 | 25 |
| 17. | COULON | 1909 | 1 |
| 18. | COURTEAU | 1838 | 1 |
| 19. | COURTEAUD | 1838 | 1 |
| 20. | COUSIN | 1853-1969 | 43 |
| 21. | COUTELIER | 1865 | 1 |
| 22. | COUTIEZ | 1911 | 1 |