Arajinarokhr is a village in Robertsganj tehsil in district of Sonbhadra, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Arajinarokhr was 10 which includes 3 males and 7 females. Arajinarokhr covers 15.15 ha area. Pincode of Arajinarokhr is 231216.