Commune/Paroisse : Chamonix-Mont-Blanc [Haute-Savoie] 
| Patronymes | Périodes | Actes | |
|---|---|---|---|
| 1. | MABBOUX | 1925-1928 | 3 |
| 2. | MADDALENA | 1913-1935 | 4 |
| 3. | MAFFIOLI | 1902-1939 | 13 |
| 4. | MAGGIA | 1888 | 1 |
| 5. | MAGNENAZ | 1940 | 1 |
| 6. | MAGNIN | 1911-1925 | 2 |
| 7. | MAHIEUX | 1937 | 1 |
| 8. | MAILLARD | 1739-1756 | 4 |
| 9. | MAISTRE | 1924-1926 | 2 |
| 10. | MALLIARD | 1733-1746 | 5 |
| 11. | MANDAIRON | 1926 | 1 |
| 12. | MARCHAL | 1936 | 1 |
| 13. | MARCONI | 1924 | 1 |
| 14. | MARIN - CUDRAZ | 1931 | 1 |
| 15. | MARITANO | 1905 | 1 |
| 16. | MARMOUX | 1742-1929 | 2 |
| 17. | MARQUET | 1931 | 1 |
| 18. | MARRO | 1932-1935 | 3 |
| 19. | MARTIN | 1814-1930 | 4 |
| 20. | MARTINETTI | 1907-1940 | 7 |
| 21. | MARTINEX | 1717 | 1 |
| 22. | MARTINS | 1877 | 1 |
| 23. | MARTRET | 1915 | 2 |
| 24. | MARVILLET | 1868 | 1 |
| 25. | MASINO | 1939-1940 | 2 |
| 26. | MASSE | 1928 | 1 |
| 27. | MASSON | 1928-1938 | 2 |
| 28. | MATAY | 1722 | 1 |
| 29. | MATHIEU | 1873 | 1 |
| 30. | MATHON | 1940 | 1 |
| 31. | MATTEX | 1719 | 1 |
| 32. | MATTEY | 1721-1724 | 2 |
| 33. | MATTMANN | 1910 | 1 |
| 34. | MAURE | 1940 | 1 |
| 35. | MAUROZ | 1883 | 1 |
| 36. | MAYET | 1858-1862 | 4 |
| 37. | MAYNIAL | 1930 | 1 |
| 38. | MAZZA | 1908-1920 | 5 |
| 39. | MAZZIA | 1900-1902 | 2 |
| 40. | MAZZONE | 1901-1903 | 2 |