It's difficult to definitively say which religion is the least popular globally, as accurate and comprehensive data on religious affiliation is hard to come by.
However, some smaller religious groups often receive less attention and have a smaller global following than larger religions like Christianity, Islam, Hinduism, and Buddhism.
Here are some factors that contribute to the difficulty in determining the least popular religion:
- Lack of Standardized Data: There's no single global authority that tracks religious affiliation with complete accuracy.
- Varied Definitions of Religion: The definition of "religion" can be subjective and encompass a wide range of beliefs and practices.
- Sensitivity of Religious Data: Collecting and sharing religious data can be sensitive and potentially offensive.
While there is no definitive answer, it's important to remember that all religions and spiritual beliefs deserve respect and understanding, regardless of their size or popularity.