Thottiyam is a village in Kallakkurichi tehsil in district of Viluppuram, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Thottiyam was 4,377 which includes 2,195 males and 2,182 females. Thottiyam covers 599.67 ha area. Pincode of Thottiyam is 606201.