Nainaragaram is a village in Tenkasi tehsil in district of Tirunelveli, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Nainaragaram was 9,661 which includes 4,806 males and 4,855 females. Nainaragaram covers 1105.03 ha area. Pincode of Nainaragaram is 627804.