The following are estimates (made based on statistics taken in 2008) listed by numbers of adherents.
Catholicism - 1.2 billion
Protestantism (combined) - 699 million
Eastern Orthodoxy - 260 million
Oriental Orthodoxy - 79 million
Anglicanism - 77 million
Nontrinitarianism - 23 million
Those numbers do not reflect how many are actually practicing, but rather give the total amount of those that were baptized or profess to some degree the faith with which they have identified themselves.
Catholic. But Church Of England (Anglican) is not far off.
Roman Catholicism, it has over 1.1 billion members world wide, which is significantly more than all other Christian denominations combined.
Regular Christian has the most followers of the groups of Christianity. However, the religion with the most followers is Islam.
Catholicism is the largest Christian religion with about 1.2 million members.
Catholicism is the largest Christian religion with about 1.2 million members.
Catholicism is not a cult. It is the original Christian religion.
Islam is the biggest religion, they've received this result from a data in the beginning of 2010.
Her religion is christian!
Catholic is biggest religion in the world.
Christianity is the biggest religion and Islam is next to it.
Christian Slater is an actor, not a religious figure. He has not publicly identified with any specific religion.
Without Him, there IS no Christian religion. Jesus IS the Christian religion.
There is an estimated 2.18 billion people who identify as part of the Christian population in the world. Christianity is a religion practiced in over 200 countries in the world.
Yes. In certain parts of the world no (such as the South where Baptists are more likely to be found), but all together yes they are.
Christian
His religion is Christian. He started acting in his church.