Across the world, Mirta Iris (Mirta Iris 
) is a rare girly first name. The first name Mirta Iris is characteristic of Latin America and the Caribbean, particularly Chile, where it is a rare feminine name. Very seldom, Mirta Iris is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Mirta Iris | Uruguay, Argentina, Peru, Ecuador, Chile |