Commune/Paroisse : Thonon-les-Bains [Haute-Savoie] 
| Patronymes | Périodes | Actes | |
|---|---|---|---|
| 1. | POCHAT | 1618-1699 | 14 |
| 2. | POET | 1652 | 1 |
| 3. | POEX | 1676 | 1 |
| 4. | POGY | 1629 | 1 |
| 5. | POIGNAND | 1869 | 1 |
| 6. | POISSE | 1625 | 1 |
| 7. | POITRI | 1616 | 1 |
| 8. | POLIENS | 1675 | 1 |
| 9. | POLLIAND | 1699-1873 | 2 |
| 10. | POLLIEN | 1624 | 1 |
| 11. | POMARE | 1861 | 1 |
| 12. | POMEL | 1866 | 1 |
| 13. | POMMEROY | 1871 | 1 |
| 14. | PONCET | 1864 | 1 |
| 15. | PONCHE | 1871 | 1 |
| 16. | PONS | 1876 | 1 |
| 17. | PONTAY | 1621 | 1 |
| 18. | PONTHET | 1865-1874 | 2 |
| 19. | PONTHEZ | 1864 | 1 |
| 20. | POPON | 1622-1627 | 2 |
| 21. | POPPON | 1644-1646 | 2 |
| 22. | PORTAY | 1662-1879 | 16 |
| 23. | PORTAZ DE | 1679 | 1 |
| 24. | PORTAZ OU PUERTAZ | 1639 | 1 |
| 25. | PORTEFIN | 1656 | 1 |
| 26. | PORTEY | 1642 | 1 |
| 27. | PORTHIER | 1871 | 1 |
| 28. | PORTI | 1699 | 1 |
| 29. | PORTIER | 1616-1880 | 65 |
| 30. | PORTY | 1690 | 1 |
| 31. | POTET | 1690 | 1 |
| 32. | POTHOD | 1606 | 1 |
| 33. | POTIER | 1862-1878 | 3 |
| 34. | POTTET | 1623 | 1 |
| 35. | POTTIER | 1697 | 1 |
| 36. | POUGET | 1634 | 1 |
| 37. | POURREL | 1655 | 1 |
| 38. | POURRET | 1674 | 1 |
| 39. | POUTEX | 1635 | 1 |
| 40. | POUTROZ | 1637 | 1 |