Cognomen Sook Mun (Sook Mun 
) , around the world, is a very rare family name. The surname Sook Mun is habitual in South-eastern Asia, particularly Malaysia, where it is a rare surname, and Singapore, where it is a very rare surname. More frequently, Sook Mun is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sook Mun | Malaysia, Singapore |