Cognomen Valdez Orellana (Valdez Orellana 
) , throughout the world, is a very rare family name. The surname Valdez Orellana is habitual in Latin America and the Caribbean, particularly Bolivia, where it is a rare surname, Ecuador, and Argentina, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Valdez Orellana | Argentina, Bolivia, Ecuador |