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