Surname Diaz Valdiviezo (Diaz Valdiviezo 
) , all around the world, is a very rare cognomen. The cognomen Diaz Valdiviezo is habitual in Latin America and the Caribbean, particularly Ecuador, where it is a rare surname, Chile, where it is an extremely rare surname, and Peru.
| VARIANT | COUNTRY |
|---|---|
| Diaz Valdiviezo | Chile, Argentina, Peru, Ecuador |