Cognomen Univazo (Univazo 
) , around the world, is a very rare surname. The surname Univazo is habitual in Latin America and the Caribbean, particularly Peru, where it is a rare surname, and Chile, where it is a very rare surname. Much less frequently, Univazo is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Univazo | Peru, Chile |