The Major World religions Christianity.0 billion followers Islam.2 billion followers n Hinduism -860 million followers Buddhism -360 million followers AA o Confucianism-150 million followers Copyright 2001 by Harcourt, Inc. All rights reservedCopyright © 2001 by Harcourt, Inc. All rights reserved. 3-8 The Major World Religions Christianity - 2.0 billion followers Islam - 1.2 billion followers Hinduism - 860 million followers Buddhism - 360 million followers Confucianism - 150 million followers