Cognomen Melyin (Melyin 
) , worldwide, is a very rare last name. The surname Melyin is habitual in Latin America and the Caribbean, particularly Honduras, where it is a rare surname, Nicaragua, and Venezuela, where it is an extremely rare surname. Likewise, Melyin is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Melyin | Honduras, Malaysia, Nicaragua, India, Philippines |