Cognomen Марилена (Marilena 
, Марилена 
) , across the world, is quite a common last name. The surname Марилена is characteristic of Romania, where it is quite a common surname, Greece, and Cyprus, where it is quite a rare surname. Measured by absolute frequency, it is the most numerous in Romania, Greece, and Italy. More frequently, Марилена is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Marilena | Cyprus, Romania, Italy, Greece, Brazil |
| Марилена | Russia, Ukraine |