Cognomen مارفين (Marvin 
, Marwin , مارفين 
) , around the world, is a common family name. The surname مارفين is characteristic of Latin America and the Caribbean, particularly Nicaragua, where it is a common surname, Honduras, and Venezuela, where it is quite a rare surname. Not in comparison with a country's population, it is the most numerous in Honduras, Nicaragua, and the United States. More frequently, مارفين is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Marwin, Marvin | Philippines, Nicaragua, United States, Honduras, Guatemala |
| مارفين | Iraq, Egypt |