Cognomen Kaewnoppharat (Kaewnoppharat 
) , in the world, is a very rare family name. The last name Kaewnoppharat is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname.
Aree, Narit, Pradub, Natcha, Wiphada, Sirinapa, Amornrat, Thanathip, Nongnaphat, and Phattaraporn