Naissances / Baptêmes
Commune/Paroisse : Dax [Landes] 
| Patronymes | Périodes | Actes | |
|---|---|---|---|
| 1. | SENAC | 1791-1912 | 13 |
| 2. | SENACQ | 1800-1807 | 2 |
| 3. | SENAUL | 1832-1851 | 2 |
| 4. | SÉNAY | 1856 | 1 |
| 5. | SENDET | 1799 | 2 |
| 6. | SENÉ | 1799 | 1 |
| 7. | SÉNÉCAL | 1823 | 1 |
| 8. | SENGES | 1774 | 1 |
| 9. | SENGET | 1832-1911 | 3 |
| 10. | SENGUIN | 1649 | 1 |
| 11. | SENGUINET | 1863-1903 | 9 |
| 12. | SENIAN | 1765-1806 | 2 |
| 13. | SENIEAN | 1683-1804 | 4 |
| 14. | SENIS | 1832 | 1 |
| 15. | SENJEAN | 1680-1930 | 22 |
| 16. | SENLIS | 1845-1846 | 3 |
| 17. | SENS | 1844-1848 | 3 |
| 18. | SENSAC | 1876-1881 | 3 |
| 19. | SENSACQ | 1850-1935 | 20 |
| 20. | SENSOUBE | 1670-1699 | 3 |
| 21. | SENTAURENS | 1938 | 1 |
| 22. | SENTENAC | 1823-1866 | 4 |
| 23. | SENTENX | 1939 | 1 |
| 24. | SENTEUIL | 1761 | 1 |
| 25. | SENTIANI ? | 1614 | 1 |
| 26. | SENTILHES | 1866 | 1 |
| 27. | SENTIN | 1827 | 1 |
| 28. | SENTOU | 1877-1907 | 2 |
| 29. | SENTOUT | 1925 | 1 |
| 30. | SENTUCQ | 1887-1937 | 6 |