Family name Chinniwat (ชินนิวัฒน์ 
, Chinniwat ) , all over the world, is a very rare surname. The last name Chinniwat is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Much less frequently, Chinniwat is the forename as well as the last name.
Ladda, Somchai, Supaporn, Tossaphon, and Pholphalat