Surname Auchin (Auchin 
) , globally, is a very rare last name. The family name Auchin is characteristic of Thailand, where it is a very rare surname, and Chile, where it is an extremely rare surname. Very seldom, Auchin is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Auchin | India, Chile, Thailand |