Cognomen ديرن (Dern 
, ديرن) , all around the world, is quite a rare surname. The cognomen ديرن is characteristic of Germany, where it is a rare surname, Malaysia, and Australia. Not in comparison with a country's population, this name is the most popular in Germany, the United States, and Malaysia. Much less frequently, ديرن is the forename as well as the last name.