Naissances / Baptêmes
Commune/Paroisse : Opont [Luxembourg] 
| Patronymes | Périodes | Actes | |
|---|---|---|---|
| 1. | Walhelet | 1720 | 1 |
| 2. | Wanlet | 1472 | 1 |
| 3. | Wasinet | 1752 | 1 |
| 4. | Wathelet | 1663-1711 | 2 |
| 5. | Waulet | 1474-1487 | 2 |
| 6. | Waurée | 1645 | 1 |
| 7. | Wauthelet | 1693 | 1 |
| 8. | Wauthy | 1671 | 1 |
| 9. | Wavreille | 1472-1916 | 6 |
| 10. | Willelme | 1670-1679 | 5 |
| 11. | Willeme | 1682-1820 | 3 |
| 12. | Williem | 1665 | 1 |
| 13. | Willieme | 1831 | 1 |
| 14. | Wilmet | 1618 | 1 |
| 15. | Winisone | 1645 | 1 |