Ramanan is the most celebrated work of Malayalam poet Changampuzha Krishna Pillai. It is a play written in the form of verse. It is a pastoral elegy written after the death of his friend, Edappally Raghavan Pillai. Written in 1936, it is the bestseller of Malayalam literature. Changampuzha's Ramanan became such a big hit, the Kerala University prescribed it as a textbook in Malayalam literature class. Changampuzha himself was a literature student at Kerala University at that time. His legendary pastoral elegy, Ramanan was sold more than 100,000 copies, a record that still stands firm in Malayalam.