A Jain is a follower of Jainism, a religion of India. Jain or JAIN may also refer to: Jain (singer) (born 1992), French singer-songwriter Jain (surname), a surname and list of notable people with the surname Jain, Iran, a village in Hormozgan Province, Iran Java APIs for Integrated Networks Jain Irrigation Systems Jain, a fictional race in Neal Asher's Polity series of science fiction novels See also Chain (disambiguation) Gain (disambiguation) Jaina (disambiguation) Jaine Jane (disambiguation) List of Jains, a list of adherents of Jainism Sahu Jain, an industrial family of India