Last name Вайнрайх (Weinreich 
, Вайнрайх 
) , all over the world, is quite a common cognomen. The cognomen Вайнрайх is characteristic of Denmark, where it is quite a rare surname, Germany, and Austria. Measured by absolute frequency, this name is the most popular in Germany, the United States, and Denmark. Much less frequently, Вайнрайх is the forename as well as the last name.