Surname Kritapak (Kritapak 
) , in the world, is an extremely rare family name. The family name Kritapak is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname. Much more frequently, Kritapak is the forename as well as the last name.
Buanill, Kwancawin, Boonteekul, Prommanuwat, Thepnimit, Udompanich, Patamavipat, and Kranjanapramoth