Commune/Paroisse : Nay [Pyrénées-Atlantiques]
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | BAIAGI | 1613 | - | 1 |
| 2. | BAICE (BAYCE) | 1778 | 1 | - |
| 3. | BAIGNERES | 1692 | 1 | - |
| 4. | BAILAC | 1691-1726 | 2 | 1 |
| 5. | BAILAQ (VOIR BAYLAQ) | 1696 | 1 | - |
| 6. | BAILE | 1644-1778 | 8 | 7 |
| 7. | BAILE (VOIR CAUBIN) | 1731 | 1 | - |
| 8. | BAILERE | 1724 | - | 1 |
| 9. | BAILET | 1686 | - | 1 |
| 10. | BAILHARGUER (BIDOUSE) | 1657 | 1 | - |
| 11. | BAILLARD | 1904 | 1 | - |
| 12. | BAILLARDET | 1687-1691 | 1 | 1 |
| 13. | BAILLARGA | 1744 | 1 | - |
| 14. | BAILLARGAT | 1688 | - | 1 |
| 15. | BAILLARGUET | 1689 | - | 1 |
| 16. | BAILLE | 1639 | 1 | - |
| 17. | BAILLENS | 1712-1722 | 1 | 2 |
| 18. | BAILLESPIN | 1842-1845 | 2 | - |
| 19. | BAILLI | 1875 | 1 | - |
| 20. | BAILLY | 1836 | 1 | - |
| 21. | BAILOU | 1729-1763 | 2 | 2 |
| 22. | BAIS DIT JOLY | 1776 | 1 | - |
| 23. | BAISSE | 1753 | 1 | - |
| 24. | BAIX | 1600 | 1 | - |
| 25. | BAIX DIT JOLLY | 1798 | - | 1 |