Family name เทรซ (Set 
, เทรซ 
, Traizz) , around the world, is a common last name. The family name เทรซ is characteristic of Myanmar, where it is quite a common surname, Guatemala, where it is quite a rare surname, and Botswana. In absolute terms, it is the most numerous in Myanmar, India, and Indonesia. Very seldom, เทรซ is the forename as well as the last name.