Eastern Orthodoxy by country
Based on the numbers of adherents, the Eastern Orthodox Church (also known as Eastern Orthodoxy) is the second largest Christian communion in the world after the Roman Catholic Church. The most common estimates of the number of Eastern Orthodox Christians worldwide is approximately 200–260 million. The numerous Protestant groups in the world, if taken all together, outnumber the Eastern Orthodox, but they differ theologically and do not form a single communion.
Religion in Egypt
Most Egyptian Christians belong to the native Coptic Orthodox Church of Alexandria, an Oriental Orthodox Christian church. Other Christian denominations include Armenian Apostolic, Catholic, Maronite and Anglican. The Greek Orthodox number between 250–350,000. The most recent declarations, made by Pope Shenouda III and bishop Morkos of Shubra in 2008, claimed that the number of Orthodox Christians in Egypt was over 12 million. Other estimates made by church officials put this number at 16 million. The Coptic Orthodox Church claimed that these figures are based on regularly updated membership records. Protestant churches claim a membership of about 300,000 Egyptians, and the Coptic Catholic Church is estimated to have similar membership figures. These figures would put the percentage of Christians in Egypt between 10% and 20% of the total population.