Family name Kampittayakul (Kampittayakul 
) , around the world, is a very rare surname. The cognomen Kampittayakul is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Kampittayakul | Thailand |
Paphitchaya, Prechapol, and Papitchaya