Last name バックス (Bax 
, Backes 
, バックス 
) , across the world, is a common family name. The family name バックス is habitual in Western Europe, particularly Luxembourg, where it is quite a common surname, Netherlands, and Germany. In absolute terms, it is the most numerous in Germany, Brazil, and the United States. Very seldom, バックス is the forename as well as the last name.