Cognomen Orozco Villanueva (Orozco Villanueva 
) , all over the world, is a very rare last name. The family name Orozco Villanueva is characteristic of Latin America and the Caribbean, particularly Ecuador, where it is a rare surname, Colombia, where it is a very rare surname, and Chile, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Orozco Villanueva | Peru, Colombia, Argentina, Chile, Ecuador |