Family name Chuechai (Chuechai 
) , in all the world, is a very rare cognomen. The cognomen Chuechai is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Very seldom, Chuechai is the forename as well as the last name.
Nipa, Phoonsak, Wilaiwan, Pongpipat, Tikumporn, Natthanet, Chamaiporn, and Wattanachai