Surname Poonkittisakul (Poonkittisakul 
) , in the world, is a very rare family name. The family name Poonkittisakul is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Poonkittisakul | Thailand |
Thanda, Saowaruk, Pornpannee, and Jarinporn