The smallest religion is most likely the Shakers. There is only one active community left with only 3 members. It is the Sabbath Day Lake Shaker Village in New Gloucester, Maine, about 30-minutes northwest of Portland.
Islam is not the smallest it is the largest religion in the world.
i think israelians is the smallest religion of the world Not sure, but the Kerites (SP) are competing for the least in numbers.
Hinduism is the oldest, but it is not the smallest and is the 3rd largest, with 14% of the world population. Zoroastrianism is the smallest religion in the world, with just 0.02% of the world population.
christian
It is the nanoE'rhi religion o coke and pepsi
Islam is the second largest religion: behind Christianity
Islam is a religion not a country. Refer to question below.
I don't see any chart.
It is difficult to determine the "smallest" religion as religion is not strictly measured by size. However, some religions with relatively fewer followers include Baha'i, Jainism, and Zoroastrianism.
Vatican City is the least populated and smallest country in the world. It is located in Europe and is entirely surrounded by Rome, the capital of Italy. The Vatican is where the Pope resides and is 100% Roman Catholic.
Noendism: only two adherents in the world. The Zoroastrians there are only between 145,000 and 210,000 in the world!
There are many "religions" with only one believer each. These are collectively known as ideologies.