State (pop., 2001 prelim.: 31,838,619), southwestern India.
Lying on the Arabian Sea , it is bordered by Karnataka and Tamil Nadu states, and it surrounds the coastal enclave of Mahe (part of Pondicherry union territory). It has an area of 15,005 sq mi (38,863 sq km), and its capital is Trivandrum . During the 3rd century BC, it was an independent Dravidian kingdom known as Keralaputra. The Kulashekhara dynasty ruled the region in the 9th–12th centuries, when the regional Malayalam language took hold; it is still the dominant language. Portuguese intervention from 1498 was followed by Dutch rule in the 17th century. The Dutch were ousted in 1741 by the princely state of Travancore, which itself in the 1790s came under British protectorate status. It was given its present name in 1956. Kerala is one of India's most densely populated states.