Rohaniatanr is a village in Bengabad tehsil in district of Giridih, Jharkhand, India. As per the data provided by Census of India in 2011, total population of Rohaniatanr was 242 which includes 118 males and 124 females. Rohaniatanr covers 32.06 ha area. Pincode of Rohaniatanr is 815312.