Family name Kaewprachum (Kaewprachum 
) , across the world, is a rare cognomen. The cognomen Kaewprachum is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname.
Luan, Supaporn, Kritsana, Phanomyong, Phaphisut, Teetawat, Wimontri, Woraphon, Siwakorn, Woraporn, Supawadee, Phongphat, Nattakorn, Chamaiporn, Chaturaporn, Petchayapong, Natthaphon, Yasotorn, Wachirawit, Siraporn, Wisakha, Payao, Lamiy, Chawat, Chottchai, Pemika, Pichai, Yindee, Unyanee, Saikeaw, Supinyo, Apichai, Chotika, Kaesorn, Pongpat, Tanapat, Wararat, Sukanya, and Phramaha Montree