Cognomen Muñoz Zavaleta (Muñoz Zavaleta 
) , all over the world, is an extremely rare last name. The last name Muñoz Zavaleta is habitual in Latin America and the Caribbean, particularly Chile, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Muñoz Zavaleta | Chile |
Ruben Omar, and Flor Noemi