Cognomen Khraibut (Khraibut 
) , in all the world, is a very rare last name. The cognomen Khraibut is habitual in Kuwait, where it is a rare surname, Thailand, where it is a very rare surname, and Canada, where it is an extremely rare surname. In absolute terms, it is commonest in Kuwait, Thailand, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Khraibut | Canada, United States, Thailand, Kuwait |