Family name จาฏุพจน์ (Jatupot 
, จาฏุพจน์ ) , throughout the world, is a very rare surname. The cognomen จาฏุพจน์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. More frequently, จาฏุพจน์ is the forename as well as the last name.