Surname פאולי (Pauly 
, Pauley 
, פאולי 
) , in the world, is a common cognomen. The surname פאולי is characteristic of Western Europe, particularly Luxembourg, where it is quite a common surname, Germany, where it is quite a rare surname, and Belgium. Measured by absolute frequency, the name is most common in the United States, Germany, and France. Much less frequently, פאולי is the forename as well as the last name.