Surname Dhat (Dhat 
, ว่า) , all over the world, is quite a rare cognomen. The family name Dhat is habitual in Ghana, where it is a rare surname, India, and Australia, where it is a very rare surname. Measured by absolute frequency, it is the most numerous in India, Ghana, and the United States. Much less frequently, Dhat is the forename as well as the last name.