(Imgur ate a couple of my pix)
These are the current dogmas. Here are the Traditions:
Factions:
Christianity - historically the majority religion in the world, but losing members to other tradition groups in the past few centuries to the point that it's not even clearly #1 and tied with the highly syncretic Parallel Faiths.
Roman Catholic - Currently divided into several rival papacies which differ on theology but broadly follow similar traditions.
Mennonite - The big winner after the Duplication. The low-tech and generally humanistic lifestyle of Mennonites earned them many converts, to the extent that most Protestants now are members of the Mennonite Churches.
Other Protestants - Baptists, Moravians, Anglicans, Pentecostals, and all that gospel.
Other Christians - Mainly Orthodox and some secular "Cultural Christians". Mormons are considered a form of this because of their shared traditions when they aren't considered a branch of Parallelism.
Parallelism - the upstart among the world's great religions. Parallelism is a term that came about when practices such as Santeria and Voodoo sought to gain legitimacy as great faiths of their own. Most Parallelists simultaneously revere the Abrahamic God alongside a a pantheon of African, Amerindian, and Asian deities.
Perennialism - The largest single Parallelist denomination, Perennialism has its roots in a 20th-century, esoteric right-wing movement known as the Traditionalist School. Perennialists believe that all the world's religions hold the same fundamental truths, worship the same deities with different names and appearances, and are descended from a primal, 100,000+ year old African religion (often interpreted as Yoruba religion) imbued with sacred knowledge. About half of Perennialists are irreligious and view their faith as simply a way of transmitting knowledge across the generations, while many others literally worship the deities as supernatural entities.
Santeria - One of the two big daddies of traditional Afro-Caribbean religion, Santeria represents a series of parallels between Hispanic Catholicism and the Yoruba faith of West Africa. Other Afro-Cuban religions such as Palo are generally affiliated with either Perennialism or the Left Path.
Vodou - The other great traditional Afro-Caribbean religion, combining Catholicism with non-Yoruba West African faiths. Anglophone "voodoo" is generally considered to be a manifestation of the Left Path.
Left Path - The term for the most esoteric parallel traditions, often very dark and macabre in nature. Obeah, Palo, "voodoo", Wicca, the
Corte Vikinga Norse-Yoruba blood cults, and anything commonly referred to as "black magic" is considered to be a Left Path tradition. Along with Santeria, it also will occasionally incorporate East and South Asian influences.
Hind-Orisha - This is another Yoruba-based religion, originating in Trinidad, that combines West African religion with Baptist Protestantism and Hindu, Chinese Buddhist, and classical pagan iconography.
Rastafari - This African/Judeo-Christian/a little bit of Hindu mashup faith significant growth by appealing to the poor and downtrodden. Its message of caring for the oppressed and innocent saw it become the second-largest faith of the Monsters, who also see themselves as guardians of the innocent.
Austronesian Parallelism - Derived from a mix of surf culture, Surinamese/Javanese, and Filipino religion, this is one of the few Parallel denominations that does not have a written canon. Affinities can be seen to Southeast Asian and Pacific Island mythologies, ancient Hindu-Buddhist superstitions, and the later layers of Islam and Catholicism.
Others
Islam - Majority Sunni with a small number of Shiite (includes Ismaili and Druze) faithful. Druze tentatively reconciled with the Shia mainstream about 400 years after the Duplication.
Hinduism and Buddhism - Includes both New Age and traditionalist believers. About 20% of Hindus are members of New Age groups such as ISKCON and Sai Baba, as are slightly over half of Buddhists. Almost all followers of traditional Chinese religion identify as Buddhist.
Judaism - Actually has seen some growth as descendants of Sephardic Jews rediscover their roots. About 55% are agnostic or atheist.
African - This term collectively refers to the purest forms of African religion, many rooted in Maroon traditions as well as in the purer forms of Afro-Cuban religion.
Amerindian - Traditional Amerindian religions still have followers, but remain largely ethnic religions with one exception.
Arhuacan Faith - A very pushy, evangelistic form of shamanism rooted in northeastern Colombia. If you see door-to-door missionaries in white robes, it's them.
Five Pillars - Too small to show on the pie chart, this is the ethnic religion of the Monsters (Munster), a combination ethnic minority/private defense force. It has elements of both Islam (no strong drink, no pork) and Protestantism (crosses, reverence of Jesus and Mary) and centers around a five-fold ideal of the hero: "To teach, to care, to persuade, to scare, to fight". Monsters generally refrain from violence because they find it more ethical to scare their enemies instead, although it is not uncommon for people to suffer massive heart attacks upon a well-executed Monstrous jump scare.