Cognomen Kaewpraju (Kaewpraju 
) , around the globe, is a rare family name. The family name Kaewpraju is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname.
Lap, Vassana, Onanong, Kanyanee, Panupong, Phagagrong, Jeerarat, Jureeluck, Thanawat, Thanutcha, Nattawan, Nattacha, Warisara, Woraphat, Soonthorn, Chonlapat, Patchanon, Poonyapat, Piroonrat, Jeeranart, Thanatcha, Thanakrit, Nopphodol, Nisarat, Nichapa, Jutatip, Sanit, Juree, Napas, Niran, Niyom, Weena, Marisa, Sirira, Arporn, Paisan, Nopphadol, Preeya, Nutcha, Arpakon, Chailda, Chermas, Chorpaka, Kokkrit, Paichit, Pribdao, Pripdao, Pornsri, Thanat, and Pongsakorn