All over the world, Marlen Eugenia (Marlen Eugenia 
) is a very rare female given name. The forename Marlen Eugenia is characteristic of Latin America and the Caribbean, particularly Costa Rica, where it is a rare female name, and Chile, where it is a very rare feminine name. Much less frequently, Marlen Eugenia is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Marlen Eugenia | Ecuador, Chile, Costa Rica |