Cognomen Omar Ignacio (Omar Ignacio 
) , around the globe, is a rare surname. The cognomen Omar Ignacio is habitual in Latin America and the Caribbean, particularly Chile, where it is a rare surname. More prevalently, Omar Ignacio is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Omar Ignacio | Mexico, Peru, Colombia, Ecuador, Chile |