Surname Khamsot (Khamsot 
) , worldwide, is a very rare cognomen. The family name Khamsot is habitual in Thailand, where it is a very rare surname, and the United States, where it is an extremely rare surname. More prevalently, Khamsot is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Khamsot | Laos, United States, Thailand |