Last name Ридус (Reedus 
, Ридус 
, Ridus 
) , all around the world, is a rare surname. The last name Ридус is habitual in the United States, where it is a rare surname, France, where it is a very rare surname, and Malaysia. Not in comparison with a country's population, it most frequently occurs in the United States, France, and Mexico. Very seldom, Ридус is the forename as well as the last name.