Naissances / Baptêmes
Commune/Paroisse : Biarritz [Pyrénées-Atlantiques] 
Inventaire des registres de l'état civil
| Patronymes | Périodes | Actes | |
|---|---|---|---|
| 1. | IRASSARY | 1903 | 1 |
| 2. | ILUNDAIN | 1903 | 1 |
| 3. | IRRÉGARAY | 1906 | 2 |
| 4. | ITHURBIDE | 1895-1933 | 9 |
| 5. | ITURZAETA | 1920-1952 | 2 |
| 6. | IHARASSARRY | 1910 | 1 |
| 7. | ITURBIDE | 1907-1913 | 2 |
| 8. | ICHER | 1908-1918 | 2 |
| 9. | INDART | 1965 | 1 |
| 10. | IRIBERRY | 1923 | 1 |
| 11. | IBARRA | 1914 | 1 |
| 12. | ITURRIAGA | 1923 | 1 |
| 13. | ISIDORI | 1920 | 1 |
| 14. | IBANEZ | 1912-1914 | 2 |
| 15. | IRIART | 1927 | 1 |
| 16. | IRIGARAY | 1909 | 1 |
| 17. | IRIARTE | 1892-1899 | 2 |
| 18. | ITHURRALT | 1911 | 1 |
| 19. | ICHURIBEHERE | 1982 | 1 |
| 20. | ILLARRAMENDI | 1908 | 1 |
| 21. | IRADY | 1909 | 1 |
| 22. | IRAIZOZ | 1897 | 1 |
| 23. | INZA | 1909-1915 | 2 |
| 24. | ILLA | 1909 | 1 |
| 25. | IRAZOQUI | 1926-1957 | 2 |
| 26. | IRACHETA | 1917 | 1 |
| 27. | ITHURRITZ | 1937-1968 | 2 |
| 28. | IRISSARY | 1907 | 1 |
| 29. | INDABURU | 1989 | 1 |