Cognomen Sitthichart (Sitthichart 
) , all around the world, is an extremely rare last name. The surname Sitthichart is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname. Much more prevalently, Sitthichart is the forename as well as the last name.
Tohmuang, Powpang, Chankoet, Thongsri, Kueachart, Tubsrinual, Harntaweesup, Wongduangpha, Bunyongkasana, and Kaewcharoenphon