Lingayatism is a religious movement that originated in the 12th century in Karnataka, India. It is a sect of Hinduism that is centered around devotion to the deity Shiva, and it also incorporates social reform principles. While it is primarily practiced in Karnataka, Lingayatism has spread to other parts of India and even to other countries, making it a widespread movement.

Currently, Lingayatism has an estimated 15-20 million followers worldwide. In India, it is most prevalent in the southern states of Karnataka, Andhra Pradesh, Telangana, Tamil Nadu, and Maharashtra. In Karnataka, Lingayats make up around 17% of the population, making it the largest religious community in the state. It is also the second-largest community in Andhra Pradesh, with around 9% of the population being Lingayats.

Outside of India, Lingayatism has a significant presence in the United States, United Kingdom, Australia, and Canada, where many Lingayat communities have formed. In these countries, the practice of Lingayatism is often intertwined with other Hindu practices and traditions. In the United States, for example, there are over 200 Lingayat temples, and the community is estimated to be around 50,000 people.

One of the reasons for the widespread popularity of Lingayatism is its emphasis on social reform and inclusivity. The movement was founded by the social reformer Basava, who challenged the caste system and promoted equality and social justice. This message resonated with many people, especially those from lower castes, who were often marginalized in traditional Hinduism.

Additionally, Lingayatism's focus on personal devotion to Shiva, rather than elaborate rituals and ceremonies, also made it more accessible to the masses. Its emphasis on individual spiritual growth and self-empowerment has attracted followers from various backgrounds.

In recent years, Lingayatism has gained more attention and recognition, especially with the Lingayat community in Karnataka demanding a separate religious status from Hinduism. This has sparked debates and discussions about the widespread influence of Lingayatism and its distinct identity from Hinduism.

In conclusion, Lingayatism is a widespread movement with a significant presence in India and other countries. Its emphasis on social reform and inclusivity, along with its focus on personal devotion to Shiva, has attracted followers from various backgrounds. With its growing popularity and recognition, Lingayatism continues to have a significant impact on Hinduism and society as a whole.