The Vellalar are members of several endogamous castes such as the numerically strong Arunattu Vellalar, Chozhia Vellalar, Karkarthar Vellalar, Kongu Vellalar, Thuluva Vellalar and Sri Lankan Vellalar.
The Vellalar are members of several endogamous castes, including the Arunattu Vellalar, Chozhia Vellalar, Karkarthar Vellalar, Kongu Vellalar, Thuluva Vellalar, and Sri Lankan Vellalar.