Nambuthalai 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 Nambuthalai was 8,064 which includes 4,019 males and 4,045 females. Nambuthalai covers 454.06 ha area. Pincode of Nambuthalai is 623403.