Surname Diaab (Diaab 
) , in the world, is a rare last name. The family name Diaab is characteristic of Syria, where it is a rare surname, Egypt, and Morocco, where it is a very rare surname. Not in comparison with a country's population, it is commonest in Egypt, Syria, and the United States. Much less frequently, Diaab is the forename as well as the last name.
Ali, Dirul, Najee, Hanaa, Waled, Yehia, Yusuf, Maryam, Mutazz, Adibah, Asinia, Azzaam, Bassem, Khalil, Khaled, Rosier, Delana, Denise, Dééb, Gloria, Lillie, Tracey, Diane, Nashwa, Dejai, Kisha, Amr, Eid, Wad, Sara, Kele, Rama, Temu, Omar, Wadi, Marie, Sarah, Sabir, Aliya, Alvis, Allya, Anees, Abdul, Asmaa, Aidah, Ahmad, Ahmed, Peace, and Hassan