There are a variety of indigenous religions practiced around the world, each with its own unique beliefs and practices. While it is difficult to determine which of these religions has the largest membership, some estimates suggest that Hinduism may be the most populous indigenous religion. This is due in part to the fact that Hinduism is practiced by a large number of people in countries with large populations, such as India and Indonesia. Additionally, Hinduism has a long history and tradition dating back thousands of years.