Throughout the world, Omar Adolfo (Omar Adolfo 
) is a rare masculine forename. The given name Omar Adolfo is characteristic of Latin America and the Caribbean, particularly Chile, where it is a rare masculine name, Costa Rica, and Bolivia. Measured by absolute frequency, it is the most numerous in Latin America and the Caribbean, particularly Chile, Peru, and Bolivia. Very seldom, Omar Adolfo is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Omar Adolfo | Peru, Bolivia, Chile, Ecuador, Costa Rica |