Documents By Megan 1. Christianity, about 1,900,174,000 followers. 2. Islam, about 1,033,453,000 followers. 3....

By Megan Christianity, about 1,900,174,000 followers. Islam, about 1,033,453,000 followers. Hinduism, about 830,000,000 followers. Buddhism, about 338,621,000 followers.…