Family name Gonzalo Ruben (Gonzalo Ruben 
) , in all the world, is a very rare last name. The surname Gonzalo Ruben is characteristic of Chile, where it is a rare surname, and Spain, where it is an extremely rare surname. More prevalently, Gonzalo Ruben is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Gonzalo Ruben | Spain, Argentina, Peru, Chile, Ecuador |