Family name Umpin (Umpin 
) , around the world, is a very rare last name. The last name Umpin is habitual in South-eastern Asia, particularly Malaysia, where it is a very rare surname, Indonesia, and Thailand, where it is an extremely rare surname. Much less frequently, Umpin is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Umpin | Thailand, Malaysia, Indonesia |