Cognomen Demirkapi (Demirkapi 
) , around the world, is a rare family name. The surname Demirkapi is habitual in Romania, where it is a rare surname, Turkey, where it is a very rare surname, and Italy. Measured by absolute frequency, the name is most common in Turkey, Romania, and Germany. Very seldom, Demirkapi is the forename as well as the last name.
Mr, Mahmut, Mehmet, Mikail, Selcuk, Candan, Cahide, Cevdet, Bayram, Ilhan, Tevfik, Hatice, Zeynep, Mustafa, Kurtbey, Ramazan, Tc Mustafa, Ibrahim, Hüseyin, Nursel, Fatma, Fatih, Ekrem, Ali, Nur, Anil, Arzu, Melek, Mutlu, Alper, Ayhan, Ahmet, Celal, Bilal, Kamil, Kenan, Kutay, Deniz, Derya, Duygu, Numan, Emine, Mikail Ayşe, and Hasan Enez