Surname Gustavo Osvaldo (Gustavo Osvaldo 
) , throughout the world, is a very rare last name. The family name Gustavo Osvaldo is characteristic of Latin America and the Caribbean, particularly Chile, where it is a rare surname. More frequently, Gustavo Osvaldo is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Gustavo Osvaldo | Spain, Argentina, Ecuador, Chile, Costa Rica |