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