Surname Changboon (Changboon 
) , globally, is a very rare last name. The cognomen Changboon is habitual in Thailand, where it is a very rare surname, and China, where it is an extremely rare surname. Much less frequently, Changboon is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Changboon | United States, China, Thailand |