Cognomen Pąs (Ponceau 
, Pąs) , around the world, is a rare last name. The cognomen Pąs is characteristic of Western Europe, particularly France, where it is a rare surname, Belgium, and Germany, where it is an extremely rare surname. In absolute terms, this name is the most popular in France, Belgium, and the United States. Very seldom, Pąs is the forename as well as the last name.