Family name Ruaa (Ruaa 
) , in the world, is a rare last name. The cognomen Ruaa is habitual in Iraq, where it is a rare surname, Malaysia, and Sudan. More frequently, Ruaa is the forename as well as the last name.
Sy, Osman, Queen, Sallam, Salman, Kareem, Khalid, Khaled, Hassan, Hashim, Ismael, Yousif, Mahmoud, Mahmood, Mohamed, Mustafa, Abdalla, Elteriefi, Hussein, Ibrahim, Mohammad, Mohammed, Hasan, Alobaidi, Noree, Jaber, Ab, Ali, Saad, Alaa, Awad, Rose, Devi, Hadi, Isam, Omer, Mahdi, Salah, Saleh, Sabah, Saeed, Abbas, Adnan, Akram, Ahmad, Ahmed, Kamal, Jawad, and Abdullah