Commune/Paroisse : Lornay [Haute-Savoie] 
| Patronymes | Périodes | Actes | |
|---|---|---|---|
| 1. | GACHON | 1847 | 1 |
| 2. | GAILLARD | 1861 | 1 |
| 3. | GAILLARD DIT GOLLIET | 1792 | 1 |
| 4. | GALLAND | 1693 | 1 |
| 5. | GALLATIN | 1659 | 1 |
| 6. | GALLET | 1787-1838 | 5 |
| 7. | GALLIARD | 1791 | 1 |
| 8. | GANDALINI | 1892 | 1 |
| 9. | GARNIER | 1872 | 1 |
| 10. | GATELET | 1907 | 1 |
| 11. | GAUDIN | 1819-1905 | 2 |
| 12. | GAUTHIER | 1867 | 1 |
| 13. | GAVOT | 1888 | 1 |
| 14. | GENEVAY | 1865 | 1 |
| 15. | GENTIL | 1851-1873 | 2 |
| 16. | GEORGES | 1919 | 1 |
| 17. | GERARD | 1627-1893 | 2 |
| 18. | GERMAIN | 1815-1891 | 2 |
| 19. | GIGUET | 1832 | 1 |
| 20. | GINET | 1724-1871 | 21 |
| 21. | GINET DIT BEAUSEJOUR | 1774 | 1 |
| 22. | GIRARD | 1684-1691 | 2 |
| 23. | GLANDUT | 1903 | 1 |
| 24. | GODDET | 1773-1885 | 8 |
| 25. | GODET | 1743 | 1 |
| 26. | GONON | 1862 | 1 |
| 27. | GOURFFON | 1659 | 1 |
| 28. | GRANGE | 1825 | 1 |
| 29. | GRASSOUD | 1877 | 1 |
| 30. | GRAZ | 1685 | 1 |
| 31. | GRIOT | 1878 | 1 |
| 32. | GROS | 1862-1863 | 2 |
| 33. | GRUFFAT | 1821-1873 | 5 |
| 34. | GRUFFAZ | 1829-1871 | 2 |
| 35. | GRUMAUX | 1816 | 1 |
| 36. | GUDIN | 1864 | 1 |
| 37. | GUEUGNON | 1904 | 1 |
| 38. | GUILLARD | 1822 | 1 |
| 39. | GUILLERMAIN | 1696 | 1 |
| 40. | GUILLERMET | 1858 | 1 |
| 41. | GUILLET | 1747 | 1 |
| 42. | GUILLIOT | 1841 | 1 |
| 43. | GUINCHET | 1684-1750 | 2 |
| 44. | GUIRIOZ | 1708 | 1 |
| 45. | GYRARD | 1660 | 1 |
| 46. | GYRO | 1695 | 1 |