Najaf, is the capital city of Najaf Governorate in central Iraq about 160 km south of Baghdad. Its estimated population in 2024 is about 1.41 milli…Najaf, is the capital city of Najaf Governorate in central Iraq about 160 km south of Baghdad. Its estimated population in 2024 is about 1.41 million people. It is widely considered amongst the holiest cities of Shia Islam and one of its spiritual capitals, as well as the center of Shia political power in Iraq. It is the burial place of Muhammad's son in law and cousin, ‘Alī ibn Abī Tālib, and thus a major pilgrimage destination for Shia Muslims. The largest cemetery in the world and the oldest Shi'a Islamic seminary in the world are located in Najaf. The city also bears the honorific name Najaf al-Ashraf, by courtesy of its association with Ali.