Family name Kuntarun (Kuntarun 
) , in all the world, is a very rare cognomen. The surname Kuntarun is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Very seldom, Kuntarun is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kuntarun | Thailand, India |