Around the world, Tyui (Tyui 
, ทุย 
, Tyuii ) is a rare predominantly boy's, but very infrequently girly given name. The first name Tyui is habitual in Nigeria, where it is a rare principally male, but scarcely female name, Saudi Arabia, where it is a rare boy's name, and Thailand, where it is a very rare boy's name. Likewise, Tyui is the last name as well as the forename.