Last name Dioza (Dioza 
) , around the world, is a very rare family name. The surname Dioza is habitual in Latin America and the Caribbean, particularly Colombia, where it is a very rare surname, Venezuela, and Peru. In absolute terms, the name is most common in Indonesia, Colombia, and Philippines. Likewise, Dioza is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Dioza | Indonesia, Philippines, Brazil, Venezuela, Colombia |