Surname Marcelino Yunior (Marcelino Yunior 
) , across the world, is an extremely rare last name. The cognomen Marcelino Yunior is habitual in Latin America and the Caribbean, particularly Chile, where it is an extremely rare surname. More frequently, Marcelino Yunior is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Marcelino Yunior | Peru, Chile |