T Nagani is a village in Tiruvadanai tehsil in district of Ramanathapuram, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of T Nagani was 2,728 which includes 1,371 males and 1,357 females. T Nagani covers 1328.81 ha area. Pincode of T Nagani is 630312.