Commune/Paroisse : Haguenau [Bas-Rhin] 
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | ORB | 1866 | 1 | - |
| 2. | ORBAIN | 1851-1868 | 13 | - |
| 3. | ORBAN | 1888 | 2 | - |
| 4. | ORBECK | 1921 | 1 | - |
| 5. | ORDER | 1819 | 1 | - |
| 6. | OREANS | 1887 | 1 | - |
| 7. | OREGIO | 1802 | 3 | - |
| 8. | ORESSER | 1890-1900 | 7 | - |
| 9. | ORLEON | 1926 | 1 | - |
| 10. | ORLOWSKI | 1902 | 1 | - |
| 11. | ORN | 1800-1835 | 19 | - |
| 12. | ORRESSER | 1890 | 1 | - |
| 13. | ORSINI | 1926 | 1 | - |
| 14. | ORSZISSEK | 1901 | 1 | - |
| 15. | ORT | 1819-1906 | 2 | - |
| 16. | ORT (VEUVE) | 1797 | 1 | - |
| 17. | ORTEL | 1905 | 1 | - |
| 18. | ORTELLI | 1954 | 1 | - |
| 19. | ORTH | 1828-1954 | 10 | - |
| 20. | ORTHEY | 1910-1917 | 3 | - |
| 21. | ORTLIEB | 1880-1946 | 5 | - |
| 22. | ORVILLE | 1830 | 1 | - |
| 23. | ORWATTI | 1926 | 2 | - |
| 24. | ORY | 1831-1835 | 9 | - |