Nathaman Udayar is one main sub-division in Parkavakulam community of Tamil Nadu, India which including main sub-division has Moopanar, Nainar, Malayaman and Shruthiman.
Nathaman Udayar is one sub caste of Parkavakulam community of Tamil Nadu, India. The others are Moopanar, Nainar, Malayaman and Shruthiman.