Lakshadweep in the context of "South India"

Malayalam (മലയാളം, Malayāḷam, [mɐlɐjaːɭɐm] ) is a Dravidian language, primarily spoken by the Malayali people, native to the Indian state of Kerala and the union territories of Lakshadweep and Puducherry (Mahé district). It is one of 22 scheduled languages, as well as one of 11 classical languages, of India. Malayalam has official language status in Kerala, Lakshadweep and Puducherry (Mahé).

Malayalam is spoken by significant numbers of people in India and is the majority language in the state of Kerala. Malayalam is also spoken by linguistic minorities in the neighbouring states; with a significant number of speakers in the Kodagu and Dakshina Kannada districts of Karnataka, and Kanyakumari, Coimbatore and Nilgiris district of Tamil Nadu. It is also spoken by the Malayali Diaspora worldwide, especially in the Persian Gulf countries, due to the large populations of Malayali expatriates there. They are a significant population in each city in India including Mumbai, Bengaluru, Chennai, Delhi, Hyderabad etc.

The Laccadive Sea (/ˈlɑːkədiːv, ˈlækə-/ LAH-kə-deev, LAK-ə-), also known as the Lakshadweep Sea, is a body of water bordering India (including its Lakshadweep islands), the Maldives, and Sri Lanka. It is located to the southwest of Karnataka, to the west of Kerala and to the south of Tamil Nadu. This warm sea has a stable water temperature through the year and is rich in marine life, the Gulf of Mannar alone hosting about 3,600 species. Mangaluru, Kasaragod, Kannur, Kozhikode, Ponnani, Kochi, Alappuzha, Kollam,Thiruvananthapuram, Tuticorin, Colombo, Negombo and Malé are the major cities on the shore of the Laccadive Sea. Kanyakumari, the southernmost tip of peninsular India, also borders this sea. It is named for the Laccadive Islands located in the northwest portion of the sea.

The Malayali people (Malayalam: [mɐlɐjaːɭi]; also spelt Malayalee and sometimes known by the demonym Keralite) are a Dravidian ethnic group native to the southern Indian state of Kerala, and the union territory of Lakshadweep. They are predominantly native speakers of the Malayalam language, one of the eleven classical languages of India. The state of Kerala was created in 1956 through the States Reorganisation Act. Prior to that, since the 1800s existed the Kingdom of Cochin, the Travancore, Malabar District, and South Canara of the British Raj. The Malabar District was annexed by the British Indians through the Third Mysore War (1790–92) from Tipu Sultan. Before that, the Malabar District was under various kingdoms including the Zamorins of Calicut, Kingdom of Tanur, Arakkal kingdom, Kolathunadu, Valluvanad and Palakkad Rajas.

According to the Indian census of 2011, there are approximately 33 million Malayalis in Kerala, making up 97% of the total population of the state. Malayali minorities are also found in the neighboring state of Tamil Nadu, mainly in Kanyakumari district and Nilgiri district and Dakshina Kannada and Kodagu districts of Karnataka and also in other metropolitan areas of India. Over the course of the later half of the 20th century, significant Malayali communities have emerged in Persian Gulf countries, including the United Arab Emirates (UAE), Bahrain, Saudi Arabia, Oman, Qatar and Kuwait and to a lesser extent, other developed nations with a primarily immigrant background such as Malaysia, Singapore, the United States (US), the United Kingdom (UK), Australia, New Zealand and Canada. As of 2013, there were an estimated 1.6 million ethnic Malayali expatriates worldwide. The estimated population of Malayalees in Malaysia in year 2020 is approximately 348,000, which makes up 12.5% of the total number of Indian population in Malaysia that makes them the second biggest Indian ethnic group in Malaysia, after the Tamils. Most of the Malayalee population in Malaysia aged 18 to 30 are known to be either the third, fourth, or fifth generation living as a Malaysian citizen. According to A. R. Raja Raja Varma, Malayalam was the name of the place, before it became the name of the language spoken by the people.

The Malayali Diaspora refers to the Malayali people who live outside their homeland of the Indian state of Kerala and the Union Territories of Mahé, India and Lakshadweep. They are predominantly found in the Persian Gulf, North America, Europe, Australia, Caribbean, Africa and other regions around the world.

Tamilakam (Tamil: தமிழகம், romanized: Tamiḻakam) also known as ancient Tamil country as was the geographical region inhabited by the ancient Tamil people, covering the southernmost region of the Indian subcontinent. Tamilakam covered today's Tamil Nadu, Kerala, Puducherry, Lakshadweep and southern parts of Andhra Pradesh and Karnataka. Traditional accounts and the Tolkāppiyam referred to these territories as a single cultural area, where Tamil was the natural language and permeated the culture of all its inhabitants. The ancient Tamil country was divided into kingdoms. The best known among them were the Cheras, Cholas, Pandyans and Pallavas. During the Sangam period, Tamil culture began to spread outside Tamilakam. Ancient Tamil settlements were also established in Sri Lanka (Sri Lankan Tamils) and the Maldives (Giravarus).

During the Prehistorical, Classical, Middle and Early Modern ages, the entire region of Tamilakam mostly remained unconquered by the Northern Indo-Aryan dynasties, ranging from the Maurya Empire to the Mughal Empire.

Insular South Asia is an ill-defined region, consisting at a minimum of all islands in the Southern region of Asia, principally Sri Lanka, the Maldives and the Laccadives. Other sources also apply the term to the Malay Archipelago in Southeast Asia encompassing Brunei, Indonesia, East Malaysia, the Philippines, Singapore and East Timor.

It was an important region during the initial European colonisation of South Asia and Southeast Asia.