Talainayar is a village in Mayiladuthurai tehsil in district of Nagapattinam, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Talainayar was 2,967 which includes 1,492 males and 1,475 females. Talainayar covers 444.69 ha area. Pincode of Talainayar is 609201.