Surname Diaoune (Diaoune 
) , worldwide, is quite a rare last name. The last name Diaoune is habitual in Aland Islands, where it is quite a common surname, Gabon, where it is quite a rare surname, and Guinea. In absolute terms, this name is the most popular in Sub-Saharan Africa, particularly Senegal, Guinea, and the Democratic Republic of the Congo. Much less frequently, Diaoune is the forename as well as the last name.
Tim, Sekou, Seyba, Aliou, Alpha, Ansou, Abdul, Abdou, Adama, Astan, Aicha, Bouwa, Binta, Binty, Dembo, Diame, Dibma, Djime, Tamba, Toura, Tigda, Hamza, Sadio, Velma, Samba, Mamou, Mama, Mamy, Mory, Sira, Sega, Soya, Alou, Amal, Asta, Baye, Kany, Kady, Dipa, Liza, Tata, Nana, Hawa, Fode, Oums, Yaya, Malin, Salim, and Fatou