December 17, 2009 Introduction to Kallar Total population 65,00,000 (10% of Tamil population) [1] Regions with significant populations Tamilnadu , Sri Lanka , Malaysia Languages Tamil , English , Indian Languages Religion Saiva Siddhantam , Hinduism Related ethnic groups Kshatriyas , Mukkulathor , Tamil People . Pasumpon Muthuramalinga Thevar The Undisputable