Family name ماروين (Marwin 
, ماروين 
, Marown 
) , globally, is a common cognomen. The family name ماروين is habitual in Venezuela, where it is quite a rare surname, Myanmar, and India. Likewise, ماروين is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Marwin | Philippines, Indonesia, Myanmar, India, Venezuela |
| ماروين | Iraq |
| Marown | Egypt, United States |
| Marwein | Germany, Philippines, United States, India, Venezuela |