Family name راست (Rast 
, Rust , راست 
) , across the world, is a common cognomen. The last name راست is characteristic of Curacao, where it is quite a common surname, Switzerland, and Namibia (explore the name in all countries). In absolute terms, it most frequently occurs in the United States, Germany, and Switzerland. Much less frequently, راست is the forename as well as the last name.