Nayanabin is a village in Ramkrishna Nagar tehsil in district of Karimganj, Assam, India. As per the data provided by Census of India in 2011, total population of Nayanabin was 1,350 which includes 707 males and 643 females. Nayanabin covers 178 ha area. Pincode of Nayanabin is 788733.