Last name Chanwat (Chanwat 
, ชาญวัฒน์ , จันวัต ) , all over the world, is a rare surname. The cognomen Chanwat is characteristic of Thailand, where it is a rare surname, Nigeria, where it is a very rare surname, and India, where it is an extremely rare surname. Also, Chanwat is the forename as well as the last name.