Surname ปาไหน (ปาไหน 
) , all around the world, is a very rare last name. The family name ปาไหน is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Much less frequently, ปาไหน is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ปาไหน | Thailand |