Last name Plaikaew (Plaikaew 
) , in the world, is a rare cognomen. The surname Plaikaew is characteristic of Thailand, where it is a rare surname, and the United States, where it is an extremely rare surname. Very seldom, Plaikaew is the forename as well as the last name.
Kitti, Patphuminan, Pannavit, Pakapong, Puchanee, Thitaree, Tipaporn, Nisachon, Siwakorn, Weerawat, Supphakan, Chanuntida, Benjabhorn, Kamonphan, Prassanee, Nakarintr, Chatchawan, Siraprapa, Chomnapass, Nakarin, Jutamat, Direk, Wirot, Suriyo, Sombat, Somsak, Apisit, Piriya, Titinan, Pishnu, Wiriot, Mr Witsanu, Sirarat, Srisuda, Chumpol, Papanin, Jarukit, Jariya, and Buppachart