Thenthiruperai is a village in Tiruchendur tehsil in district of Thoothukkudi, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Thenthiruperai was 1,578 which includes 757 males and 821 females. Thenthiruperai covers 349.8 ha area. Pincode of Thenthiruperai is 628623.