Surname Buntoeun (Buntoeun 
) , in the entire world, is an extremely rare family name. The cognomen Buntoeun is habitual in South-eastern Asia, particularly Malaysia, where it is a very rare surname. Also, Buntoeun is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Buntoeun | United States, Malaysia |