Cognomen Juana Milena (Juana Milena 
) , worldwide, is an extremely rare last name. The cognomen Juana Milena is characteristic of Latin America and the Caribbean, particularly Chile, where it is a very rare surname. More prevalently, Juana Milena is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Juana Milena | Peru, Ecuador, Chile, Colombia |