Commune/Paroisse : Chamonix-Mont-Blanc [Haute-Savoie] 
| Patronymes | Périodes | Actes | |
|---|---|---|---|
| 1. | RIAN | 1829 | 1 |
| 2. | RIANTE | 1846 | 1 |
| 3. | RIAT | 1949 | 1 |
| 4. | RIBOLA | 1929-1938 | 2 |
| 5. | RIBSTEIN | 1941 | 1 |
| 6. | RICCI | 1927 | 1 |
| 7. | RICCIOZ | 1945 | 1 |
| 8. | RICHARD | 1793-1935 | 5 |
| 9. | RICHARDET | 1697-1734 | 6 |
| 10. | RICHEBON | 1924 | 1 |
| 11. | RICHON | 1864 | 1 |
| 12. | RICKLI | 1950 | 1 |
| 13. | RICKLIN | 1927 | 1 |
| 14. | RIEDEL | 1937 | 1 |
| 15. | RIGAL | 1905 | 1 |
| 16. | RIGAUD | 1927-1929 | 2 |
| 17. | RIGOLI | 1956 | 1 |
| 18. | RIONDA | 1957 | 1 |
| 19. | RITTLER | 1931 | 1 |
| 20. | RIVIÈRE | 1956 | 1 |
| 21. | RIVO | 1922 | 1 |