Family name Mirta Natalia (Mirta Natalia 
) , all around the world, is an extremely rare cognomen. The family name Mirta Natalia is characteristic of Latin America and the Caribbean, particularly Chile, where it is a very rare surname. Much more frequently, Mirta Natalia is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mirta Natalia | Peru, Paraguay, Argentina, Chile, Ecuador |