Commune/Paroisse : Passy [Haute-Savoie] 
| Patronymes | Périodes | Actes | |
|---|---|---|---|
| 1. | BABIM | 1763 | 1 |
| 2. | BABUTI | 1763 | 1 |
| 3. | BABUTY | 1725-1839 | 12 |
| 4. | BAGETTO | 1909 | 1 |
| 5. | BAIETTO | 1883-1905 | 5 |
| 6. | BAILLIF | 1875 | 1 |
| 7. | BAJULAT | 1776 | 1 |
| 8. | BAJULAZ | 1755-1797 | 4 |
| 9. | BALLET BAZ | 1901 | 1 |
| 10. | BALMA | 1900 | 1 |
| 11. | BALMAT | 1876-1906 | 6 |
| 12. | BANDERET | 1706-1759 | 6 |
| 13. | BANDEREY | 1702 | 1 |
| 14. | BARACHIN | 1755 | 1 |
| 15. | BARBÉRO | 1897 | 1 |
| 16. | BARGIN | 1787-1841 | 3 |
| 17. | BARMAND ? | 1736 | 1 |
| 18. | BARONI | 1893 | 1 |
| 19. | BARRACHIN | 1701-1738 | 5 |
| 20. | BARRÈRE | 1889 | 2 |
| 21. | BARRIÈRE | 1895-1910 | 2 |
| 22. | BARTOLOMEI | 1913 | 1 |
| 23. | BATTENDIER | 1774-1898 | 2 |
| 24. | BAUCH | 1910 | 1 |
| 25. | BAUCQUIS | 1782 | 1 |
| 26. | BAUD | 1883-1899 | 2 |
| 27. | BAZ | 1911 | 1 |