In the entire world, Ana Marilu (Ana Marilu 
) is a rare feminine first name. The given name Ana Marilu is habitual in Latin America and the Caribbean, particularly Peru, where it is a rare female name, and Chile, where it is a very rare feminine name. Very seldom, Ana Marilu is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Ana Marilu | Ecuador, Chile, Peru, Argentina |
Diaz, Silva, Casas, Mamani, Torres, Quispe, Calapuja, Narvaez, Vasquez, Rodriguez, Hernandez, Velez Delgado, Lopez Velez, and Ramirez Davila