The Coptic Orthodox Church, also known as the Coptic Orthodox Patriarchate of Alexandria, is an Oriental Orthodox Christian church based in Egypt. The head of the church and the See of Alexandria is the pope of Alexandria on the Holy Apostolic See of Saint Mark, who also carries the title of Father of fathers, Shepherd of shepherds, Ecumenical Judge and the 13th among the Apostles. The See of Alexandria is titular. The Coptic pope presides from Saint Mark's Coptic Orthodox Cathedral in the Abbassia District in Cairo. The church follows the Coptic Rite for its liturgy, prayer and devotional patrimony. Christians in Egypt total about 10 million people, and Coptic Christians make up Egypt's largest and most significant minority population, and the largest population of Christians in the Middle East and North Africa (MENA).