Last name Trisin (ตรีศิลป์ 
, Trisin 
, ตรีสินธุ์ ) , in the entire world, is a rare family name. The surname Trisin is habitual in Thailand, where it is a rare surname, Germany, where it is an extremely rare surname, and the United States. Much less frequently, Trisin is the forename as well as the last name.