Hinduism: 900 million 1500 BC
– Devotional, Philosophical, Meditational
Buddhism: 360 million 563 BC
– Theraveda (example: Vietnamese)
– Mahayana (example: Chinese, Japanese)
– Tantric (example: Tibetan), Zen Buddhism
Judaism: 14 million c.2000 BC and Moses c.1200 BC
Confucianism: 225 million K’ung Fu Tzu 551BC
Christianity: 2 billion c. 4 BC – 30 AD
Islam: 1.3 billion 622 AD
– Sunni, Shi’a, Sufism
primal-indigenous: 190 million
Sikhism: 23 million Shri Guru Nanak Dev Ji, (1469-1538)
Yoruba religion: 20 million
Juche: 19 million
Spiritism: 14 million
– Orthodox, Conservative and reform, Hasidic and mystical
Baha’i: 6 million Abdu’l-Baha (1817-1892)
Jainism: 4 million
Shinto: 4 million
Cao Dai: 3 million
Tenrikyo: 2.4 million
Neo-Paganism: 1 million
Rastafarianism: 700 000
Unitarian-Universalism: 800 000
Scientology: 750 000
Zoroastrianism: 150 000

Atheist: 850 million

Insgesamt: over 4,200 religions.