Across the world, ชาญชัยวัฒน์ (ชาญชัยวัฒน์ 
, Chanchaiwat ) is a very rare largely boy's, but infrequently female given name. The first name ชาญชัยวัฒน์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare largely masculine, but seldom female name. More frequently, ชาญชัยวัฒน์ is the last name as well as the forename.