Its origins: This area is called Deyarb Najm, named after Najm al-Din Ayyub, who camped with his soldiers in this area during the Crusades. The people of the region expressed all assistance and support to the commander and his soldiers. This place is called at this time “Diyar Bani Najm,” then it was corrupted to “Deyarb Najm.” It is called “Deyarb Najm.” Formerly in Dar Najm Bani, where Najm al-Din camped in Sharqiya.