Last name Висс (Wiss 
, Wyss 
, Viss 
) , in all the world, is a common cognomen. The cognomen Висс is habitual in Switzerland, where it is a common surname, Liechtenstein, and Eswatini, where it is quite a rare surname. Measured by absolute frequency, this name is the most popular in Switzerland, the United States, and France. Very seldom, Висс is the forename as well as the last name.