In all the world, Omar Ruben (Omar Ruben 
) is a rare masculine first name. The forename Omar Ruben is characteristic of Latin America and the Caribbean, particularly Chile, where it is a rare male name, Peru, and Argentina, where it is a very rare masculine name. Very seldom, Omar Ruben is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Omar Ruben | Ecuador, Spain, Argentina, Chile, Peru |