Surname Panitchayangkul (Panitchayangkul 
) , in the world, is an extremely rare cognomen. The surname Panitchayangkul is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Panitchayangkul | Thailand |
Paweena, Jessada, and Chaiyapruek