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