Cognomen ภาสุวัฒน์ (Pasuwat 
, ภาสุวัฒน์ , Bhasuwat ) , globally, is an extremely rare surname. The cognomen ภาสุวัฒน์ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. More prevalently, ภาสุวัฒน์ is the forename as well as the last name.