Surname Ümmü (Ümmü 
) , in the entire world, is a very rare last name. The cognomen Ümmü is habitual in Turkey, where it is a very rare surname, and Germany, where it is an extremely rare surname. Much more prevalently, Ümmü is the forename as well as the last name.
Ay, Doğan, Güler, Yilmaz, Yildiz, Özkan, Özcan, Çakir, Çoban, Bozkurt, Korkmaz, Keski N, Kilinç, Yalçin, Yüksel, Çeli K, Çeti N, Şahi N, Karataş, Gülsüm, Erdoğan, Yildirim, Demi R, Kiliç, Ceylan, Aktaş, Can, Sari, Acar, Avci, Kara, Kaya, Koç, Kurt, Gök, Şen, Özdemi R, Aslan, Ateş, Aydin, Bulut, Köse, Duman, Yaman, Yavuz, Uysal, Ünal, Arslan, Aksoy, and Öztürk