Family name รูส (Rut 
, รูส 
) , in the world, is a common surname. The surname รูส is habitual in Israel, where it is a common surname, Iceland, where it is quite a common surname, and Honduras, where it is quite a rare surname. In absolute terms, it is the most numerous in Israel, Mexico, and Spain. More prevalently, รูส is the forename as well as the last name.