Iyengar
Hindu caste in India

Iyengars (also spelt Ayyangar, Aiyengar, or Aiyangar, pronounced [ɐjːɐŋɡaːr]) are an ethnoreligious community of Tamil-speaking Hindu Brahmins, whose members follow Sri Vaishnavism and the Visishtadvaita philosophy propounded by Ramanuja. Iyengars are divided into two denominations, the Vadakalai and the Tenkalai and live mostly in the Southern Indian states of Tamil Nadu, Karnataka, and Andhra Pradesh. The community belongs to the Pancha Dravida Brahmana classification of Brahmins in India.
Etymology
There are several opinions regarding the etymology of the term Iyengar, which is the anglicized form of the Dravidian word Aiyaṅgār (Tamil: ஐயங்கார், pronounced [əjəŋɡɑːɾ]).
One is that it derives from the Proto-Dravidian word ayya-gāru (𑀅𑀬𑀕𑀭𑀼), which became Ayyangāru (Tamil: அய்யங்காரு), and later Ayengar. The term ayya is the Tamil equivalent of the Sanskrit word ārya, (𑀆𑀭𑁆𑀬/आर्य) which in Sanskrit means noble. Gāru refers to a form of the Pali term gārava, and later gaurava, meaning respect or esteem.
Another is that the word ayyangār was first used by Kandhādai Ramanuja Ayyangār of Tirupati, around 1450 CE.
History
Common origins
The Iyengar community traces its philosophical origins to Nathamuni, the first Sri Vaishnava acharya, who lived around 900 CE. He is traditionally believed to have collected the 4,000 works of Nammalvar and other alvars, the poet-saints of Southern India who were intensely devoted to Vishnu on both an emotional and intellectual plane. The belief is that he set this collection - commonly called the Tamil Prabhandams - to music, and he introduced the devotional hymns of the alvars into worship, thus mixing their Tamil Veda with the traditional Vedas written in Sanskrit. A scriptural equivalence was accepted by the community that formed from his works.
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This entry incorporates text from “Iyengar” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.