Family name רוג (Rog 
, Rogge 
, Roeg 
) , all over the world, is a common cognomen. The surname רוג is characteristic of Western Europe, particularly Belgium, where it is quite a common surname, Germany, where it is quite a rare surname, and Netherlands. Measured by absolute frequency, this name is the most popular in Germany, the United States, and Poland. Very seldom, רוג is the forename as well as the last name.