People from Tehran are mainly Shia Islam adherents. however many other religions are present in Tehran
For more information see http://en.wikipedia.org/wiki/Tehran
Islam
No, Islam is the major religion in Iran.
The majority religion in Iran is Shi'ite Islam.
Afghanistan, Yemen, Saudi Arabia, and Iran.
It gave Iran its language and religion.
Islam
Muslim
It gave Iran its language and religion.
Islam
In Iran.
Allover the world but mainly in Indonesia, Pakistan, Bangladesh, India, Iran, and Middle Easter countries.
Tehran, Iran
The major religion is Islam; Iran has a shiite majority, but also a sunnite minority (those are two varieties of Islam). The largest minority is the Bahá'í Faith, which is currently sorely oppressed in Iran. Other minorities include Christians and Zoroastrians.