Last name พินทุวัฒน์ (Pintuwat 
, พินทุวัฒน์ ) , around the world, is a very rare surname. The surname พินทุวัฒน์ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Much less frequently, พินทุวัฒน์ is the forename as well as the last name.