Last name Вайссер (Weisser 
, Вайссер 
) , across the world, is quite a common family name. The cognomen Вайссер is characteristic of Germany, where it is quite a rare surname, Switzerland, and Norway. Not in comparison with a country's population, the name is most common in Germany, the United States, and Switzerland. Much less frequently, Вайссер is the forename as well as the last name.