Surname Oezturk (Oezturk 
) , all over the world, is a very rare family name. The family name Oezturk is habitual in Denmark, where it is a rare surname, Switzerland, and Norway, where it is a very rare surname. Measured by absolute frequency, this name is the most popular in Denmark, Switzerland, and Germany. Much less frequently, Oezturk is the forename as well as the last name.