Commune/Paroisse : Thonon-les-Bains [Haute-Savoie] 
| Patronymes | Périodes | Actes | |
|---|---|---|---|
| 1. | GAU | 1619-1624 | 2 |
| 2. | GAUCHET | 1861 | 1 |
| 3. | GAUD | 1620-1695 | 24 |
| 4. | GAUDARD | 1694 | 1 |
| 5. | GAUDET | 1630 | 1 |
| 6. | GAUDI | 1639 | 1 |
| 7. | GAUDIE | 1694 | 1 |
| 8. | GAUDIN | 1874-1878 | 4 |
| 9. | GAUDY | 1637 | 1 |
| 10. | GAULEI | 1650 | 1 |
| 11. | GAULTIER | 1621-1659 | 3 |
| 12. | GAUTHIER | 1611-1880 | 21 |
| 13. | GAUTIER | 1618-1685 | 6 |