Family name Zeynettin (Zeynettin 
) , in the world, is an extremely rare cognomen. The surname Zeynettin is habitual in Western Asia, particularly Turkey, where it is an extremely rare surname. Much more prevalently, Zeynettin is the forename as well as the last name.
Ede, Ilhan, Öner, Soysal, Akbaş, Akyapı, Aydın, Balkan, Baysal, Kaplan, Topbaş, Turgut, Olgaç, Yildiz, Özcan, Çakto, Çelik, Çetin, Çeçgel, Yılmaz, Çeçen, Karabiber, Nayir, Demirkale, Turan, Geyik, Aras, Akan, Akto, Ayaz, Kaya, Kurt, Düz, Esen, Eren, Oguz, Sevim, Aslan, Askay, Akkus, Budak, Bulut, Bilen, Kanat, Kabak, Deniz, Genç, Gezer, and Özçelik