Orthodox Patriarchate – 0.002 Oriental Orthodoxy – 62 million The Oriental Orthodox Churches are those descended from those that rejected the Council of Chalcedon in 451. Despite the similar name, they are therefore a different branch of Christianity from the Eastern Orthodox (see above). There are an estimated 62 million Oriental Orthodox Christians, worldwide. Autocephalous churches – 61.7 million Ethiopian Orthodox Tewahedo Church – 37 million Coptic Orthodox Church – 10 million Armenian Apostolic Church – 9 million Mother See of Holy Etchmiadzin – 6 million Holy See of Cilicia – 1.5 million Armenian Patriarchate of Constantinople – 0.5–0.7 million Armenian Patriarchate of Jerusalem – 0.34 million Eritrean Orthodox Tewahedo Church - 2 million Malankara Orthodox Syrian Church - 2 million Syriac Orthodox Church – 1.4 million Jacobite Syrian Christian Church – 1.2 million Autonomous churches – 0.01 million French Coptic Orthodox Church – 0.01 million Churches not in communion – 0.07 million Malabar Independent Syrian Church – 0.06 million British Orthodox Church – 0.01 million Non-trinitarian Restorationism – 35 million A sixth group is composed by Nontrinitarian Restorationists. These groups are quite distinct from orthodox Trinitarian restorationist groups such as the Disciples of Christ, despite some shared history. Latter Day Saint movement (Mormonism) – 17 million The Church of Jesus Christ of Latter-day Saints – 16.8 million Community of Christ – 0.25 million Jehovah's Witnesses – 8.7 million Oneness Pentecostalism – 7.5 million United Pentecostal Church International – 5.5 million Pentecostal Assemblies of the World – 2 million Minor denominations – 4.4 million Iglesia ni Cristo – 2.3 million The Unification Church (aka Moonies) – 1–2 million La Luz del Mundo – around million (See La Luz del Mundo#Membership statistics) Unitarian Universalism – 0.6 million Unitarian Universalist Association – 0.2 million(Unitarian Universalism developed out of Christian traditions but no longer identifies as a Christian denomination.) Church of Christ, Scientist – 0.4 million Church of Christ, 4th Watch – 0.6 million Friends of Man – 0.07 million Christadelphians - 0.05 million Family International – 0.01 million Church of the East – 0.6 million Divisions occurred within the church itself, but by 1830 two unified patriarchates and distinct churches remained: the Assyrian Church of the East and the Chaldean Catholic Church (an Eastern Catholic Church in communion with the Holy See). The Ancient Church of the East split from the Assyrian Church of the East in 1968. In 2017, the Chaldean