Cognomen Ruiz-Sanchez (Ruiz-Sanchez 
) , in all the world, is a very rare family name. The surname Ruiz-Sanchez is characteristic of France, where it is an extremely rare surname, the United States, and Germany. Likewise, Ruiz-Sanchez is the forename as well as the last name. Parts of the name also exists independently as a last name Ruiz, and a last name Sanchez.
| VARIANT | COUNTRY |
|---|---|
| Ruiz-Sanchez | Germany, Spain, United States, Argentina, France |