Surname Mariana Javiera (Mariana Javiera 
) , in the entire world, is a very rare last name. The surname Mariana Javiera is habitual in Latin America and the Caribbean, particularly Chile, where it is a very rare surname. More frequently, Mariana Javiera is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mariana Javiera | Chile, Argentina |