In all the world, Тхау (Thau 
, Тхау 
) is quite a rare predominantly boy's, but scarcely female first name. The forename Тхау is habitual in Vietnam, where it is a rare principally male, but scarcely feminine name, India, where it is a very rare principally male, but scarcely feminine name, and Myanmar, where it is a very rare girly name. More prevalently, Тхау is the last name as well as the forename.