Family name רוקס (רוקס 
, Roccas 
) , in all the world, is a very rare cognomen. The family name רוקס is habitual in Israel, where it is a rare surname, Belgium, where it is a very rare surname, and Italy. Measured by absolute frequency, it is commonest in Italy, Israel, and Colombia. Very seldom, רוקס is the forename as well as the last name.