Last name Saenz Alvarado (Saenz Alvarado 
) , all over the world, is a very rare surname. The cognomen Saenz Alvarado is habitual in Latin America and the Caribbean, particularly Ecuador, where it is a rare surname, and Chile, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Saenz Alvarado | Chile, Ecuador |