Cognomen Rotchen (Rotchen 
) , globally, is a rare last name. The surname Rotchen is characteristic of Argentina, where it is a rare surname, and France, where it is an extremely rare surname. Also, Rotchen is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Rotchen | France, United States, Philippines, Argentina |
| pablo rotchen Conchita footballer, AR (b. 1973) |
|