Māri , also known as Mariamman and
Mariaai (
Marathi: मरी आई), both meaning "Mother Mari", spelt also
Maariamma , or simply
Amman or
Aatha (, "mother") is the South Indian
Hindu goddess of rain. She is the main
South Indian mother goddess, predominant in the rural areas of
Tamil Nadu,
Karnataka,
Andhra Pradesh and
Maharashtra. Māri is closely associated with the Hindu goddesses
Parvati and
Durga as well as with her North Indian counterpart
Shitaladevi. Goddess Mariamman is considered by many to be the South Indian Incarnation of Goodess
Kali. It is said that when Kali went to Southern India as Mariamman,
Bhairava followed her as
Madurai Veeran. Festivities for her happen during the late summer, early autumn season of "Aadi". Throughout the
Tamil Nadu and deccan region, grand festival known as "Aadi Thiruvizha" are taken for Maariamman. Her worship mainly focuses on bringing rains and curing diseases like cholera, smallpox, and chicken pox.