Last name Jongwilaikasem (Jongwilaikasem 
) , all around the world, is a rare cognomen. The surname Jongwilaikasem is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname.
Lyn, Yaowapa, Sawitree, Kamonsak, Kassaranee, Kajonsak, Napasorn, Nuntapon, Wutiramai, Wanthana, Kornkanok, Panussarom, Theerasak, Natthapon, Noppasorn, Weerachai, Wutthipat, Wacharah, Kamonchanok, Wilawan, Wanlaya, Manoon, Charin, Chalad, Bundit, Leelad, Watana, Wichan, Warasin, Yuksiw, Sumalee, Sompong, Somchai, Piyarat, Rewadee, Jenthicha, Nitipat, Sawitri, and Katesaraporn