Kammalar (caste)
The Kammalar (கம்மாளர்) is a Tamil caste group found in the Indian state of Tamil Nadu and in northeastern part of Sri Lanka. The Kammalars are involved in crafting. "Kammalar" is a generic term that comprises the communities of Kannar (brass-workers), Kollar (blacksmiths), Tattar (goldsmiths), Tatchar (carpenters) and Kartatchar (sculptors). kammalar's are classified and listed as backward class by both central government of India and State government of Tamil Nadu They worship various forms of this deity. Etymology. The word Kammalar is derived from the Tamil word "Kam" meaning "art" or "operation". The Kammalar finds mention  in ancient Sangam literature, mentioning them by the name "Kammiyar." Their name is said to be derived from the phrase "one who gives the eyes", referring to their providing the eyes for statues of deities. Synonyms. Tamil Nadu and Sri Lanka. In Tamil Nadu, Tamil Achari is known as "Tamil Kammalars". They are goldsmiths and landlords. The Pather (Kammalar) community in Nachiyar Koil town of Tamil Nadu are renowned for making the ornamental brass Nachiarkoil lamps.