All around the world, ฑีฆายุ (ฑีฆายุ 
, Theekayu 
) is a rare principally masculine, but scarcely girly first name. The first name ฑีฆายุ is characteristic of Thailand, where it is a rare primarily masculine, but very seldom feminine name, and Sweden, where it is a rare masculine name. Much less frequently, ฑีฆายุ is the last name as well as the forename.