Commune/Paroisse : Gaillard [Haute-Savoie] 
| Patronymes | Périodes | Actes | |
|---|---|---|---|
| 1. | BABAZ | 1802 | 2 |
| 2. | BABUTY | 1739 | 1 |
| 3. | BADDEL | 1887 | 1 |
| 4. | BADEL | 1775-1871 | 6 |
| 5. | BADOSSE (DUCRE ?) | 1608 | 1 |
| 6. | BAGUERET | 1798 | 1 |
| 7. | BAILLARD | 1691-1852 | 9 |
| 8. | BAJOLET | 1870 | 1 |
| 9. | BAJULAZ | 1778-1870 | 2 |
| 10. | BALIARD | 1762-1764 | 2 |
| 11. | BALLAND | 1782 | 1 |
| 12. | BALLEYDIER | 1865 | 1 |
| 13. | BALLIARD | 1777-1814 | 7 |
| 14. | BALLY | 1708-1750 | 4 |
| 15. | BALNC | 1778 | 1 |
| 16. | BAN(J)ANNAY | 1740 | 1 |
| 17. | BANDET | 1888 | 1 |
| 18. | BAPTISTE | 1618 | 1 |
| 19. | BARBE | 1808-1858 | 3 |
| 20. | BARBIER | 1766-1886 | 23 |
| 21. | BARCHON | 1880 | 1 |
| 22. | BARDON | 1863 | 1 |
| 23. | BARDONEX | 1649 | 1 |
| 24. | BARET | 1777 | 1 |
| 25. | BARIOT | 1876 | 1 |
| 26. | BARRIERES | 1773 | 1 |
| 27. | BARTASSARD | 1867 | 1 |
| 28. | BARTHELEMY | 1873 | 1 |
| 29. | BARTHOLOME | 1798-1799 | 3 |
| 30. | BASSARD | 1651 | 1 |
| 31. | BASSIN | 1648-1801 | 2 |
| 32. | BASTIAN | 1684-1863 | 5 |
| 33. | BATARDON | 1847-1886 | 8 |
| 34. | BATIFOLIET | 1876 | 1 |
| 35. | BATTU | 1748 | 1 |
| 36. | BAUD | 1747-1884 | 9 |
| 37. | BAUDARD | 1743 | 1 |
| 38. | BAUDET | 1853-1877 | 11 |
| 39. | BAUDIN | 1814-1878 | 4 |
| 40. | BAUDRY | 1752 | 1 |
| 41. | BAUDY | 1740 | 1 |
| 42. | BAUGE | 1684 | 1 |
| 43. | BAUGUERET | 1805 | 1 |
| 44. | BAUJELOIS | 1863 | 1 |
| 45. | BAULE | 1774 | 1 |
| 46. | BAULET | 1810-1887 | 2 |
| 47. | BAUMANN | 1800 | 1 |
| 48. | BAUQUIS | 1789-1838 | 3 |
| 49. | BAZARGUE | 1797 | 1 |