Worldwide, Chaiit (ชัย 
, Chaiit 
, ชัยอิทธิ ) is quite a rare principally masculine, but very infrequently girly first name. The forename Chaiit is habitual in Thailand, where it is quite a rare predominantly boy's, but scarcely girly name, and India, where it is an extremely rare boy's name. Very seldom, Chaiit is the last name as well as the forename.