Globally, Omar Cesar (Omar Cesar 
) is a rare boy's first name. The first name Omar Cesar is habitual in Latin America and the Caribbean, particularly Bolivia, where it is a rare masculine name, Chile, and Peru. Much less frequently, Omar Cesar is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Omar Cesar | Peru, Argentina, Bolivia, Chile, Ecuador |