Cognomen Mauricio Osvaldo (Mauricio Osvaldo 
) , in all the world, is a rare last name. The last name Mauricio Osvaldo is habitual in Latin America and the Caribbean, particularly Chile, where it is quite a rare surname. More prevalently, Mauricio Osvaldo is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mauricio Osvaldo | Costa Rica, Chile, Argentina |