Commune/Paroisse : Thonon-les-Bains [Haute-Savoie] 
| Patronymes | Périodes | Actes | |
|---|---|---|---|
| 1. | GUAIDON | 1627 | 1 |
| 2. | GUAILLARD | 1683 | 1 |
| 3. | GUAYMARD | 1650 | 1 |
| 4. | GUDEL | 1886 | 1 |
| 5. | GUEDDON | 1618 | 1 |
| 6. | GUEILLARD | 1645 | 1 |
| 7. | GUELIARD | 1644 | 1 |
| 8. | GUELLIAD | 1640 | 1 |
| 9. | GUELLIARD | 1616 | 1 |
| 10. | GUENNARD | 1861-1865 | 3 |
| 11. | GUERRY | 1860-1866 | 4 |
| 12. | GUEX | 1899 | 1 |
| 13. | GUEY DIT L'ESPERANCE | 1612 | 1 |
| 14. | GUEYMARD | 1638 | 1 |
| 15. | GUGLIELMO | 1899-1900 | 3 |
| 16. | GUIBET | 1602 | 1 |
| 17. | GUIBOZ | 1651 | 1 |
| 18. | GUICHAR | 1627 | 1 |
| 19. | GUICHARD | 1619-1624 | 3 |
| 20. | GUICHARDON | 1883 | 1 |
| 21. | GUIDEL | 1880 | 1 |
| 22. | GUIGO | 1673 | 1 |
| 23. | GUIGUET | 1872 | 1 |
| 24. | GUILLAUME | 1873 | 1 |
| 25. | GUILLEMAZ | 1652 | 1 |
| 26. | GUILLERMIN | 1637-1639 | 2 |
| 27. | GUILLERMOZ | 1642 | 1 |
| 28. | GUILLET | 1663-1899 | 17 |
| 29. | GUILLIARD | 1620 | 1 |
| 30. | GUILLIERMAZ | 1641 | 1 |
| 31. | GUILLIET | 1642 | 1 |
| 32. | GUILLIOT | 1652 | 1 |
| 33. | GUILLOT | 1885 | 1 |
| 34. | GUIMARD | 1644 | 1 |
| 35. | GUIMBLE | 1865-1866 | 2 |
| 36. | GUIMMARD | 1693 | 1 |
| 37. | GUION | 1615-1651 | 8 |
| 38. | GUIOT | 1890-1896 | 2 |
| 39. | GUIRAUD | 1889-1892 | 2 |
| 40. | GUY | 1863-1887 | 2 |
| 41. | GUYO | 1618 | 1 |
| 42. | GUYON | 1616-1884 | 41 |
| 43. | GUYOT | 1619-1628 | 2 |