Surname ศุวัฒน์ (Suvapatr 
, ศุวัฒน์ , Suvabhat ) , across the world, is an extremely rare cognomen. The cognomen ศุวัฒน์ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. More frequently, ศุวัฒน์ is the forename as well as the last name.