Cognomen Marion Vanessa (Marion Vanessa 
) , across the world, is an extremely rare surname. The cognomen Marion Vanessa is habitual in Latin America and the Caribbean, particularly Chile, where it is a very rare surname. More prevalently, Marion Vanessa is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Marion Vanessa | Peru, Chile, Costa Rica |