Kasbakaranai is a village in Tirukkoyilur tehsil in district of Viluppuram, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Kasbakaranai was 3,636 which includes 1,852 males and 1,784 females. Kasbakaranai covers 707.71 ha area. Pincode of Kasbakaranai is 605755.