Commune/Paroisse : Masparraute [Pyrénées-Atlantiques]
| Patronymes | Périodes | Actes | |
|---|---|---|---|
| 1. | OCHAHARRET | 1856 | 1 |
| 2. | OÏHAMBURU | 1811 | 1 |
| 3. | OLHART | 1783 | 1 |
| 4. | OMAÇONDO | 1649-1672 | 5 |
| 5. | ORDAGNARENA | 1665 | 1 |
| 6. | ORGAILIA | 1748 | 1 |
| 7. | ORGUILIERA | 1776 | 1 |
| 8. | ORMASSORO | 1718 | 1 |
| 9. | OSPITAL | 1748-1815 | 2 |
| 10. | OTABURU | 1695-1759 | 2 |
| 11. | OTACHEHE | 1688 | 1 |
| 12. | OTHABURU | 1729-1859 | 11 |
| 13. | OTHACEHE | 1753-1861 | 19 |
| 14. | OTHAR | 1817-1824 | 2 |
| 15. | OTXARAIN | 1777 | 1 |
| 16. | OURDAIN | 1741 | 1 |
| 17. | OXOBI | 1772 | 1 |
| 18. | OXOBY | 1761-1836 | 3 |
| 19. | OYANGUREN | 1811 | 1 |
| 20. | OYHEBURU | 1837 | 1 |
| 21. | OYHENART | 1841 | 1 |
| 22. | OYHESQUE | 1854 | 1 |