Cognomen كنول (Knoll 
, كنول 
) , around the globe, is a common last name. The last name كنول is characteristic of Austria, where it is quite a common surname, Germany, and Antigua and Barbuda. Measured by absolute frequency, this name is the most popular in Germany, the United States, and Austria. Very seldom, كنول is the forename as well as the last name.