Cognomen Marquez Valdez (Marquez Valdez 
) , all over the world, is a very rare last name. The surname Marquez Valdez is characteristic of Ecuador, where it is a rare surname, Mexico, where it is an extremely rare surname, and the United States. Much less frequently, Marquez Valdez is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Marquez Valdez | Ecuador, United States, Mexico |
Mau, Melissa, Angel Israel, Miguel Angel, Roberto Carlos, and Francisco Javier