Aiyinapuram is a village in Kunnam tehsil in district of Perambalur, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Aiyinapuram was 1,926 which includes 971 males and 955 females. Aiyinapuram covers 927.61 ha area. Pincode of Aiyinapuram is 621106.