Surname Ravoson (Ravoson 
) , throughout the world, is a rare last name. The family name Ravoson is characteristic of Madagascar, where it is quite a rare surname, and France, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Ravoson | Madagascar, France |
| vincent ravoson Ph.D. Université de Pau et des Pays de l'Adour 1992 |
|