Family name Leonor Marilu (Leonor Marilu 
) , throughout the world, is an extremely rare cognomen. The surname Leonor Marilu is habitual in Latin America and the Caribbean, particularly Chile, where it is an extremely rare surname. Much more frequently, Leonor Marilu is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Leonor Marilu | Chile, Peru, Ecuador |