Surname Khunkhan (Khunkhan 
) , throughout the world, is a very rare last name. The cognomen Khunkhan is habitual in Myanmar, where it is a very rare surname, Thailand, and India, where it is an extremely rare surname. Also, Khunkhan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Khunkhan | India, Myanmar, Thailand |