Last name Marilyn Karen (Marilyn Karen 
) , throughout the world, is an extremely rare cognomen. The last name Marilyn Karen is habitual in Latin America and the Caribbean, particularly Chile, where it is a very rare surname. More frequently, Marilyn Karen is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Marilyn Karen | Philippines, Chile, Peru, Ecuador |