Family name ريدر (Rader 
, Reeder , Rehder ) , throughout the world, is a common surname. The family name ريدر is characteristic of Suriname, where it is quite a common surname, Aruba, and the United States. In absolute terms, the name is most common in the United States, Germany, and the United Kingdom. Much less frequently, ريدر is the forename as well as the last name.