Last name จินตนานันท์ (Chintananan 
, จินตนานันท์ , Jintananan ) , throughout the world, is a very rare family name. The cognomen จินตนานันท์ is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname. Much less frequently, จินตนานันท์ is the forename as well as the last name.