The official number of Christian people worldwide is now roughly 2.2 billion.
There are millions of Christians worldwide. Christianity is one of the most widely accepted religions among many cultures in the world.
There are between 225 and 300 million orthodox Christians worldwide.
There are an estimated 225-300 million Orthodox Christians worldwide.
There are about 2.1 Christians worldwide.
There are about 1.5 Billion Christians in the world, and the vast majority of them celebrate Christmas.
In 2010 there were an estimated 600 billion worldwide that were Christians.
2-3 %
There are an estimated 225-300 million Orthodox Christians worldwide.
As of 2010 the estimate is more than two billion followers.
As 2014 is nearly mid-way complete, a 2013 answer of approximately 2.1 billion Christians are worldwide. See related link below:
Christians have the majority of worldwide population, and the answer to this question is 2 200 000 000, so 38,6%
They are called christians.