Cognomen Mirtha Maritza (Mirtha Maritza 
) , worldwide, is an extremely rare surname. The family name Mirtha Maritza is characteristic of Latin America and the Caribbean, particularly Chile, where it is an extremely rare surname. Much more prevalently, Mirtha Maritza is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mirtha Maritza | Chile, Peru, Ecuador |