Surname ชยานุวัฒน์ (ชยานุวัฒน์ 
) , globally, is a very rare family name. The cognomen ชยานุวัฒน์ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Much less frequently, ชยานุวัฒน์ is the forename as well as the last name.