Cognomen จิตติวุฒิ (จิตติวุฒิ 
, Jittiwut , Jittiwuth ) , around the globe, is a very rare last name. The family name จิตติวุฒิ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Likewise, จิตติวุฒิ is the forename as well as the last name.