Commune/Paroisse : Thonon-les-Bains [Haute-Savoie] 
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | BUA | 1673 | - | 1 |
| 2. | BUAM | 1693 | 1 | - |
| 3. | BUAND | 1670 | - | 1 |
| 4. | BUANZ | 1668 | - | 1 |
| 5. | BUARD | 1641-1668 | 1 | 1 |
| 6. | BUART | 1628 | 1 | - |
| 7. | BUAZ | 1633-1729 | 5 | 8 |
| 8. | BUE | 1618 | 1 | - |
| 9. | BUET | 1634-1889 | 7 | - |
| 10. | BUFFARD MORET | 1791 | 1 | - |
| 11. | BUFFET | 1770 | 1 | - |
| 12. | BUFFLE | 1675 | 1 | - |
| 13. | BUGNET | 1712-1892 | 4 | 7 |
| 14. | BUINOD | 1736 | 1 | - |
| 15. | BUINOUD | 1748-1879 | 4 | 8 |
| 16. | BUINOUX | 1766-1816 | 1 | 1 |
| 17. | BUINOUZ | 1770-1785 | - | 2 |
| 18. | BUIS | 1802 | 1 | - |
| 19. | BULABOIS | 1789 | - | 1 |
| 20. | BULLAT | 1839-1900 | 6 | 4 |
| 21. | BULLAZ | 1806 | - | 1 |
| 22. | BULSE | 1830 | - | 1 |
| 23. | BULTIN | 1607 | - | 1 |
| 24. | BURDET | 1713-1897 | 5 | 3 |
| 25. | BURDIN | 1863-1897 | 4 | 3 |
| 26. | BURGNARD | 1846-1863 | 1 | 1 |
| 27. | BURGNIARD | 1900 | 1 | - |
| 28. | BURGOEND | 1638 | 1 | - |
| 29. | BURGY | 1784 | 1 | - |
| 30. | BURIER | 1665 | 1 | - |
| 31. | BURIN | 1855-1867 | - | 2 |
| 32. | BURNAT | 1685-1896 | 16 | 12 |
| 33. | BURNAZ | 1771-1821 | 1 | 1 |
| 34. | BURNET | 1622-1895 | 9 | 14 |
| 35. | BURNIER | 1611-1897 | 8 | 8 |
| 36. | BURNOZ | 1630 | 1 | - |
| 37. | BURNY | 1754 | - | 1 |
| 38. | BURQUIER | 1808-1880 | 2 | 4 |
| 39. | BURREL | 1727 | - | 1 |
| 40. | BUSSET | 1635 | 1 | - |
| 41. | BUSSIEN | 1872 | - | 1 |
| 42. | BUSSIERE | 1796-1844 | 2 | 1 |
| 43. | BUSSIERES | 1840-1875 | 1 | 1 |
| 44. | BUTTAY | 1810 | - | 1 |
| 45. | BUTTET | 1729-1815 | 3 | 3 |
| 46. | BUY | 1836 | - | 1 |
| 47. | BUYNOD | 1643 | - | 1 |
| 48. | BUZENET | 1632 | 1 | - |