Cognomen Bulion (Bouillon 
, Bulion 
) , all over the world, is quite a common family name. The last name Bulion is habitual in Reunion, where it is quite a common surname, Belgium, and France, where it is quite a rare surname. In absolute terms, it most frequently occurs in Western Europe, particularly France, Belgium, and Germany. Very seldom, Bulion is the forename as well as the last name.