Commune/Paroisse : Haguenau [Bas-Rhin] 
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | FOCKERST | 1791 | 1 | 1 |
| 2. | FOECKLER | 1914 | 1 | 1 |
| 3. | FOEGER | 1777-1806 | 2 | 2 |
| 4. | FOELLER | 1791 | 1 | 1 |
| 5. | FOELLINGER | 1919 | 1 | 1 |
| 6. | FOERSTER | 1895 | 1 | 1 |
| 7. | FOETTER | 1888 | 1 | 1 |
| 8. | FOHR | 1730 | 1 | 1 |
| 9. | FOL | 1774 | 1 | 1 |
| 10. | FOLL | 1763-1791 | 4 | 4 |
| 11. | FOLTESMEYER | 1633 | 1 | 1 |
| 12. | FOLTZ | 1697-1764 | 7 | 7 |
| 13. | FOLTZENLOGEL | 1887 | 1 | 1 |
| 14. | FOLZER | 1796 | 1 | 1 |
| 15. | FONTAINE | 1791 | 1 | 1 |
| 16. | FONTAN | 1721-1765 | 2 | 2 |
| 17. | FONTANE (DE) | 1646 | 1 | 1 |
| 18. | FONTEVIEUX | 1793-1802 | 2 | 2 |
| 19. | FONTEVIEUX (DE) | 1776-1792 | 4 | 4 |
| 20. | FORCHHEIMER | 1784 | 1 | 1 |
| 21. | FORGEOT | 1797-1828 | 3 | 3 |
| 22. | FORGET | 1674 | 1 | 1 |
| 23. | FORGON | 1675 | 1 | 1 |
| 24. | FORLOTTING | 1908 | 1 | 1 |
| 25. | FORNAECKER | 1866-1900 | 4 | 4 |
| 26. | FORNAL | 1761-1853 | 5 | 5 |
| 27. | FORNECKER | 1883-1900 | 2 | 2 |
| 28. | FORNER | 1873 | 1 | 1 |
| 29. | FORNIE | 1692 | 1 | 1 |
| 30. | FORRINGER | 1793 | 1 | 1 |
| 31. | FORSCHHEIMER | 1784 | 1 | 1 |
| 32. | FORSTER | 1628-1748 | 5 | 5 |
| 33. | FORSTFELD (DE) | 1629 | 1 | 1 |
| 34. | FORSTMANN | 1881-1921 | 7 | 7 |
| 35. | FORTASS | 1706 | 1 | 1 |
| 36. | FORTWEILER | 1690 | 1 | 1 |
| 37. | FORTWENDEL | 1844 | 1 | 1 |
| 38. | FORTWENGEL | 1721-1822 | 6 | 7 |
| 39. | FORWENGEL | 1724 | 1 | - |
| 40. | FOUET | 1714 | 1 | 1 |
| 41. | FOUR | 1744-1822 | 4 | 4 |
| 42. | FOURANO | 1778 | 1 | 1 |
| 43. | FOURMENTEZ | 1865 | 1 | 1 |
| 44. | FOURNAISE | 1837 | 1 | 1 |
| 45. | FOURNIE | 1868 | 1 | 1 |
| 46. | FOURNIER | 1761-1790 | 3 | 3 |
| 47. | FOURRIER | 1906 | 1 | 1 |
| 48. | FOURRO | 1806 | 1 | 1 |
| 49. | FOUX | 1886-1902 | 3 | 3 |
| 50. | FOY | 1856 | 1 | 1 |