Commune/Paroisse : Saint-Didier-en-Chablais [Haute-Savoie] 
| Patronymes | Périodes | Actes | |
|---|---|---|---|
| 1. | RAVONEL | 1871-1936 | 10 |
| 2. | RAVONNEL | 1861-1865 | 4 |
| 3. | REGARD | 1938 | 1 |
| 4. | REY | 1650-1660 | 4 |
| 5. | RIBOTTO | 1917-1920 | 3 |
| 6. | RIGOLI | 1934 | 1 |
| 7. | RION | 1647-1926 | 78 |
| 8. | RIOND | 1692-1789 | 23 |
| 9. | ROBERT | 1923 | 2 |
| 10. | ROCHE | 1871 | 1 |
| 11. | ROCHERANDIN | 1668 | 1 |
| 12. | ROSGRAND MOMAND | 1660 | 1 |
| 13. | ROSSET | 1895 | 1 |
| 14. | ROVONEL | 1923 | 1 |
| 15. | RUCHE | 1861-1930 | 30 |