Cognomen Arauz Alvarado (Arauz Alvarado 
) , throughout the world, is a very rare surname. The last name Arauz Alvarado is characteristic of Latin America and the Caribbean, particularly Ecuador, where it is a very rare surname, and Chile, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Arauz Alvarado | Ecuador, Chile |