Commune/Paroisse : Sciez [Haute-Savoie] 
| Patronymes | Périodes | Actes | |
|---|---|---|---|
| 1. | GACHI | 1755 | 1 |
| 2. | GACHY | 1785 | 1 |
| 3. | GAIDIOZ | 1897 | 1 |
| 4. | GAILLARD | 1691-1859 | 3 |
| 5. | GAILLY | 1810 | 1 |
| 6. | GALEAY | 1638 | 1 |
| 7. | GALLARD | 1797 | 1 |
| 8. | GALLEY | 1658 | 1 |
| 9. | GALLY | 1854 | 1 |
| 10. | GANARD | 1678-1681 | 2 |
| 11. | GANNARD | 1694 | 1 |
| 12. | GANTIN | 1809-1899 | 34 |
| 13. | GARBIGLIA | 1896 | 1 |
| 14. | GARNIER | 1782 | 1 |
| 15. | GARNIT | 1827 | 1 |
| 16. | GARNY | 1822 | 1 |
| 17. | GAUD | 1868-1878 | 2 |
| 18. | GAY | 1764 | 1 |
| 19. | GAYDON | 1871 | 1 |