·        This area is called Diarb Negm, in reference to Najm al-Din al-Ayyubi, who camped with his soldiers in this region during the Crusader war.

·        Diarb Negm Center is located near Al Dakahlia Governorate, Zagazig City, Al-Ibrahimiyyah Center, and Hehya Center. The area of ​​the center is 231.9 km2 and is the eighth center in Al Sharkia governorate, with 5.53% of the governorate's area.