Cognomen פאוליוס (Paulius 
, פאוליוס 
) , in all the world, is a rare last name. The surname פאוליוס is habitual in Northern Europe, particularly Lithuania, where it is quite a common surname, Norway, where it is a rare surname, and Ireland. Measured by absolute frequency, this name is the most popular in Lithuania, Nigeria, and the United States. More prevalently, פאוליוס is the forename as well as the last name.