Last name Marchelin (Marchelin 
) , globally, is a rare cognomen. The family name Marchelin is habitual in Indonesia, where it is a very rare surname, and the United States, where it is an extremely rare surname. Very seldom, Marchelin is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Marchelin | Indonesia, United States, South Africa, Philippines |