Cognomen Кроупа (Kroupa 
, Кроупа 
) , worldwide, is quite a common family name. The last name Кроупа is habitual in Czechia, where it is quite a common surname, Croatia, where it is quite a rare surname, and Austria. Measured by absolute frequency, this name is the most popular in Czechia, the United States, and Germany. Very seldom, Кроупа is the forename as well as the last name.