Globally, Marlen Johanna (Marlen Johanna 
) is a very rare feminine forename. The forename Marlen Johanna is characteristic of Latin America and the Caribbean, particularly Costa Rica, where it is a rare female name. Very seldom, Marlen Johanna is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Marlen Johanna | Costa Rica, Ecuador, Chile |