The Ezhavas (iːɻɐʋɐ) are a community with origins in the region of India presently known as Kerala, where in the 2010s they constituted about 23% of the population and were reported to be the largest Hindu community. They are also known as Ilhava, Irava, Izhava and Erava in the south of the region; as Chovas, Chokons and Chogons in Central Travancore; and as Thiyyar, Tiyyas and Theeyas in the Malabar region. Some are also known as Thandan, which has caused administrative difficulties due to the presence of a distinct caste of Thandan in the same region. The Malabar Ezhava group have claimed a higher ranking in the Hindu caste system than do the others, although from the perspective of the colonial and subsequent administrations they were treated as being of similar rank. Ezhava dynasties such as the Mannanar existed in Kerala. British formed the Thiyyar Regiment in Malabar during the colonial rule. There were lesser known Thiyya regiments and Thiyyar Pattalam formed by the French and British governments in Mahe and Thalassery. The British deployed the unit in various military operations. The earliest use of the word Eelam or Ezham is found in a Tamil-Brahmi inscription as well as in the Sangam literature. The Tirupparankunram inscription found near Madurai in Tamil Nadu and dated on palaeographical grounds to the 1st century BCE, refers to a person as a householder from Eelam (Eela-kudumpikan). The inscription reads, erukatur eelakutumpikan polalaiyan "Polalaiyan, (resident of) Erukatur, the husbandman (householder) from Eelam." . The Sangam literature Paṭṭiṉappālai, mentions Eelattu-unavu (food from Eelam). One of the prominent Sangam Tamil poets is known as Eelattu Poothanthevanar meaning Poothan-thevan (proper name) hailing from Eelam. (Akanaṉūṟu: 88, 231, 307; Kuṟuntokai: 189, 360, 343; Naṟṟiṇai: 88, 366). The Tamil inscriptions from the Pallava & Chola period dating from 9th century CE link the word with toddy, toddy tapper's quarters (Eelat-cheri), tax on toddy tapping (Eelap-poodchi), a class of toddy tappers (Eelath-chanran).