Surname 特拉斯 (Truss 
, Terras 
, 特拉斯 
) , all over the world, is quite a common cognomen. The surname 特拉斯 is characteristic of Barbados, where it is quite a common surname, Estonia, and Portugal, where it is quite a rare surname. In absolute terms, the name is most common in the United States, France, and Algeria. Very seldom, 特拉斯 is the forename as well as the last name.