Surname Maruen (Maruen 
) , around the world, is a rare family name. The last name Maruen is habitual in Thailand, where it is a rare surname, Venezuela, where it is a very rare surname, and Spain, where it is an extremely rare surname. Not in comparison with a country's population, it most frequently occurs in Thailand, Venezuela, and the United States. Also, Maruen is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Maruen | Philippines, Thailand, Venezuela, Italy, India |