Last name Melcin (Melcin 
) , throughout the world, is a very rare family name. The cognomen Melcin is habitual in Latin America and the Caribbean, particularly Honduras, where it is a rare surname, Venezuela, where it is an extremely rare surname, and Mexico. Likewise, Melcin is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Melcin | Philippines, Mexico, Honduras, New Zealand, United States |