Last name Kunlapha (Kunlapha 
) , in the world, is a very rare cognomen. The last name Kunlapha is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Also, Kunlapha is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kunlapha | Thailand |
| wilaiwan kunlapha cyclist, TH (b. 1987) |
|