The Republic of India is principally known by two official short names: India and Bharat. An unofficial third name is Hindustan, which is widely used throughout North India. Although these names now refer to the modern country in most contexts, they historically denoted the broader Indian subcontinent.
"India" (Greek: Ἰνδία) is a name derived from the Indus River and remains the country's common name in the Western world, having been used by the ancient Greeks to refer to the lands east of Persia and south of the Himalayas. This name appeared in Old English by the 9th century and re-emerged in Modern English in the 17th century.
