Surname Traiduangrak (Traiduangrak 
) , all over the world, is a very rare family name. The surname Traiduangrak is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Traiduangrak | Thailand |
Pakornkid, Pakornkiad, and Pakornkaid