Last name קנאפ (Knapp 
, קנאפ 
) , in the world, is a common family name. The last name קנאפ is habitual in Austria, where it is quite a common surname, Germany, and Montenegro (explore the name in all countries). In absolute terms, it is the most numerous in the United States, Germany, and Austria. Much less frequently, קנאפ is the forename as well as the last name.