Surname Ribereau-Gayon (Ribereau-Gayon 
) , in the entire world, is a very rare family name. The surname Ribereau-Gayon is characteristic of France, where it is a very rare surname, and Canada, where it is an extremely rare surname. Parts of the name also exists independently as a last name Ribereau, and a last name Gayon.
| VARIANT | COUNTRY |
|---|---|
| Ribereau-Gayon | Canada, France |
Jean, Hubert, Antoine, Edouard, Marianne, Valentine, Jean-Etienne, and Marie-Dominique