Commune/Paroisse : Saint-Eustache [Haute-Savoie] 
| Patronymes | Périodes | Actes | |
|---|---|---|---|
| 1. | GAILLARD | 1797 | 1 |
| 2. | GANTY | 1715 | 1 |
| 3. | GARIN | 1799-1906 | 60 |
| 4. | GAUGAZ | 1666 | 1 |
| 5. | GAUGER | 1660 | 1 |
| 6. | GAVARD | 1859 | 1 |
| 7. | GERFIN | 1681 | 1 |
| 8. | GEROLLET | 1644-1647 | 3 |
| 9. | GIGUE | 1670 | 1 |
| 10. | GIROLET | 1688-1841 | 7 |
| 11. | GIROLLET | 1642-1916 | 73 |
| 12. | GIROLLET LITTOZ | 1805 | 1 |
| 13. | GOLLIET | 1683-1685 | 2 |
| 14. | GON | 1654-1753 | 6 |
| 15. | GONTIER | 1684-1725 | 8 |
| 16. | GONTY | 1730 | 1 |
| 17. | GREFFIER | 1888 | 1 |
| 18. | GRIFFOZ | 1676 | 1 |
| 19. | GRILLON | 1888 | 1 |
| 20. | GRUFFIER | 1911 | 1 |
| 21. | GUARIN | 1825-1835 | 3 |
| 22. | GURSEL | 1787-1791 | 3 |
| 23. | GURSES | 1795 | 1 |
| 24. | GYROLLET | 1682 | 1 |