Family name ワイス (Wais 
, Weiss , Weis ) , globally, is a widespread last name. The cognomen ワイス is characteristic of Austria, where it is a common surname, Israel, and Luxembourg, where it is quite a common surname (explore the name in all countries). Not in comparison with a country's population, the name is most common in the United States, Germany, and Austria. Much less frequently, ワイス is the forename as well as the last name.