Family name סאוליוס (Saulius 
, סאוליוס 
, Saulios 
) , all over the world, is a rare cognomen. The cognomen סאוליוס is habitual in Lithuania, where it is quite a rare surname, Malaysia, where it is a very rare surname, and Hungary. In absolute terms, the name is most common in Lithuania, Malaysia, and China. Much more prevalently, סאוליוס is the forename as well as the last name.