Throughout the world, Rafael Osvaldo (Rafael Osvaldo 
) is a rare boy's given name. The forename Rafael Osvaldo is habitual in Latin America and the Caribbean, particularly Chile, where it is quite a rare masculine name, and Costa Rica, where it is a rare male name. Very seldom, Rafael Osvaldo is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Rafael Osvaldo | Spain, Argentina, Ecuador, Chile, Costa Rica |