Last name เทพวิวัฒน์ (เทพวิวัฒน์ 
, Thepwiwat ) , in the entire world, is a very rare surname. The family name เทพวิวัฒน์ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Very seldom, เทพวิวัฒน์ is the forename as well as the last name.