Last name Khongthana (Khongthana 
) , throughout the world, is a very rare surname. The surname Khongthana is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Much less frequently, Khongthana is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Khongthana | United States, Thailand |