Cognomen ريدو (Redo 
, Reddo 
, ريدو 
) , all over the world, is quite a rare last name. The surname ريدو is characteristic of Spain, where it is a rare surname, Poland, and Indonesia. Measured by absolute frequency, it is the most numerous in Indonesia, Spain, and the United States. Likewise, ريدو is the forename as well as the last name.