Cognomen Kaewko (Kaewko 
) , worldwide, is a rare family name. The last name Kaewko is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname. Very seldom, Kaewko is the forename as well as the last name.
Anda, Benjaluk, Kunyanut, Parichat, Pattarin, Peerawat, Prachuab, Jeerasak, Tassurak, Threrath, Sorrasak, Suphattra, Chirachaya, Cherdchai, Pawitchaya, Jarungjai, Thamonwan, Thitiphan, Natthinee, Wuttikorn, Kriangkrai, Charukiat, Phanthippha, Supachet, Worakon, Krit, Prai, Taeng, Rojana, Jinatda, Naumtip, Fatima, Wanlop, Wichit, Sureerat, Supatta, Aekalak, Panatta, Prasert, Prakrit, Piyakul, Jaruwan, Jedsada, Nattida, Nittaya, Sorasak, and Phatcharin