Hirnaha is a village in Padrauna tehsil in district of Kushinagar, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Hirnaha was 5,194 which includes 2,722 males and 2,472 females. Hirnaha covers 321.22 ha area. Pincode of Hirnaha is 274304.