Cognomen Dedine (Dedine 
, Дедин 
) , in the world, is a rare surname. The last name Dedine is habitual in Belarus, where it is a rare surname, Algeria, and Kazakhstan, where it is a very rare surname. Not in comparison with a country's population, it most frequently occurs in Russia, Algeria, and Belarus. More prevalently, Dedine is the forename as well as the last name.