Surname Mariela Yadira (Mariela Yadira 
) , worldwide, is an extremely rare last name. The surname Mariela Yadira is habitual in Latin America and the Caribbean, particularly Chile, where it is an extremely rare surname. Much more prevalently, Mariela Yadira is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mariela Yadira | Chile, Spain, Peru, Ecuador |