Commune/Paroisse : Marnaz [Haute-Savoie] 
| Patronymes | Périodes | Actes | |
|---|---|---|---|
| 1. | MANERA | 1915 | 1 |
| 2. | MARCHAND | 1820-1915 | 93 |
| 3. | MARCHAND. | 1916 | 1 |
| 4. | MARCHANND | 1906 | 1 |
| 5. | MARIET | 1880-1911 | 3 |
| 6. | MARTIN | 1913 | 1 |
| 7. | MASSAROTTI | 1881 | 1 |
| 8. | MERIGAY | 1911 | 1 |
| 9. | MERME | 1897 | 1 |
| 10. | MERMOUX | 1897 | 1 |
| 11. | MERMOZ | 1889 | 1 |
| 12. | METRAL | 1909 | 1 |
| 13. | MEYNARD | 1884-1918 | 6 |
| 14. | MICHON | 1879 | 1 |
| 15. | MILESI | 1919 | 1 |
| 16. | MIOLANY | 1877 | 1 |
| 17. | MIOLLANNOZ DITE MIOLLANY | 1911 | 1 |
| 18. | MIOLLANY | 1868-1919 | 19 |
| 19. | MISSILLIER | 1902 | 1 |
| 20. | MOENNE LOCCOZ | 1872 | 1 |
| 21. | MOGE | 1913-1918 | 4 |
| 22. | MOGENIER | 1909 | 1 |
| 23. | MONTPELLAZ | 1907 | 1 |
| 24. | MOREL | 1889-1903 | 2 |
| 25. | MORIN | 1876 | 1 |
| 26. | MUGNIER | 1886-1905 | 2 |