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