Cognomen Kongmuangpak (Kongmuangpak 
) , across the world, is a very rare family name. The surname Kongmuangpak is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Kongmuangpak | Thailand |
Prawate, Siwakorn, Jirutchaya, Wirunyupa, and Ratchaneekorn