Tegarahana is a village in Maharajganj tehsil in district of Mahrajganj, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Tegarahana was 204 which includes 107 males and 97 females. Tegarahana covers 92.38 ha area. Pincode of Tegarahana is N/A.