Cognomen Kooboon (Kooboon 
) , around the world, is a very rare family name. The family name Kooboon is habitual in South-eastern Asia, particularly Malaysia, where it is a very rare surname, and Thailand. Very seldom, Kooboon is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kooboon | Malaysia, Thailand |