Cognomen Редель (Redel 
, Редель 
) , across the world, is quite a rare surname. The cognomen Редель is habitual in Germany, where it is quite a rare surname, Argentina, and Poland, where it is a rare surname. Not in comparison with a country's population, it is the most numerous in Germany, Argentina, and Brazil. Also, Редель is the forename as well as the last name.