Tamil people
In Tamil Hinduism, the most popular deity is god named Murugan. He is a form of Karthikeya, the son of Shiva. The Tamil people also worship mother goddess Amman or Mariamman. Many Tamil people also worship Kannagi, a folk heroine. Throughout Tamil lands, there are many temples of Shiva, Vishnu, and Ganesha (Ganpathi). In rural areas of Tamil Nadu, people worship many local gods and goddesses. They call them aiyyanar.