Across the world, Chaiyat (ชัยรัตน์ 
, ชัยชาติ , Chaiyat 
) is a common principally boy's, but very seldom girly given name. The given name Chaiyat is characteristic of Thailand, where it is quite a common predominantly male, but very seldom female name, and India, where it is an extremely rare largely male, but infrequently feminine name. Much less frequently, Chaiyat is the last name as well as the forename.