Surname จารุวัฒนา (จารุวัฒนา 
, Charuvatana , Jaruwattada ) , around the globe, is a very rare cognomen. The cognomen จารุวัฒนา is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname. Much less frequently, จารุวัฒนา is the forename as well as the last name.