Surname Эрдоган (Erdoğan 
, Erdogan , Эрдоган 
) , all over the world, is a widespread cognomen. The cognomen Эрдоган is characteristic of Turkey, where it is a common surname, North Macedonia, where it is quite a common surname, and Austria, where it is quite a rare surname. Measured by absolute frequency, this name is the most popular in Turkey, Germany, and France. Very seldom, Эрдоган is the forename as well as the last name.