Last name Ala'A (Ala'A 
, עלאא 
) , in the world, is a rare cognomen. The surname Ala'A is habitual in Jordan, where it is quite a rare surname, Iraq, where it is a rare surname, and Egypt. More prevalently, Ala'A is the forename as well as the last name.
Sy, Hammad, Hamdan, Hassan, Haddad, Ismail, Younis, Yousef, Mansour, Malkawi, Mahmoud, Mohamad, Mohamed, Almasri, Ramadan, Hussein, Ibrahim, Obeidat, Mohammad, Mohammed, Abdullah, Abdallah, Nassar, Tarawneh, Khaled, Salman, Ali, Adel, Awad, Taha, Issa, Omar, Odeh, Matar, Masri, Salah, Saleh, Salem, Adnan, Ahmad, Ahmed, Awwad, Jamal, Jaber, Naser, Hasan, Omari, Khalil, and Al-Khateeb