Family name 路斯 (Loos 
, 路斯 
) , in all the world, is a common last name. The last name 路斯 is habitual in Belgium, where it is quite a common surname, Netherlands, and Estonia (explore the name in all countries). Not in comparison with a country's population, the name is most common in Germany, the United States, and Netherlands. Much less frequently, 路斯 is the forename as well as the last name.