Surname Soowan (Soowan 
) , around the world, is an extremely rare family name. The last name Soowan is characteristic of South-eastern Asia, particularly Malaysia, where it is an extremely rare surname. Predominantly, Soowan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Soowan | Malaysia, Thailand, South Korea, Canada, United States |