Nambivayal is a village in Pattukkottai tehsil in district of Thanjavur, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Nambivayal was 2,237 which includes 1,093 males and 1,144 females. Nambivayal covers 881.94 ha area. Pincode of Nambivayal is 614615.