Good question. People fight all the time over the answer to this question. Everyone wants there own religion to be the best. Therefore, all i can give u r the top.
*Islam/Muslims
*catholics
*budhaism
Mostly Christianity though
The most popular religions on earth are Paganism which would include Wicca, Witchcraft, Druidism, and a few other religions of earth based beliefs and Christians.
Christianity is the most popular religion. Many sources mention that 2.1 billion people are christians.
Christianity
Hindu
The three most popular religions in south and east Asia are: Hindu, Buddhism, and Islam.
CHRISTIAN
Christianity, Hinduism, and Islam are the most popular religions.
There is not really a religion that is the most popular. All religions matter in life and are considered the most popular.
Christianity is most popular in the Caribbean but there are many other religions.
Christianity and Islam are the most common religions.
Religion..!! Islam
Chinese
The World biggest religion is Christianity and Islam.
Buddhism and Shintoism are the most popular religions in Japan.
Buddhism and Shintoism are the most popular religions in Japan.