All around the world, Tanasuk (ธนศักดิ์ 
, Tanasuk 
, ธนสุข ) is quite a rare principally masculine, but very infrequently feminine given name. The forename Tanasuk is characteristic of Thailand, where it is quite a rare predominantly male, but very infrequently female name, and India, where it is an extremely rare largely boy's, but infrequently female name. Much less frequently, Tanasuk is the last name as well as the forename.