Surname 沙夫 (Scharf 
, Schaaf , 沙夫 
) , across the world, is a common last name. The cognomen 沙夫 is habitual in Western Europe, particularly Germany, where it is quite a common surname, Austria, and Luxembourg (explore the name in all countries). Not in comparison with a country's population, it is the most numerous in Germany, the United States, and Netherlands.