Roman Dai is a village in Shohratgarh tehsil in district of Siddharth Nagar, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Roman Dai was 2,627 which includes 1,309 males and 1,318 females. Roman Dai covers 311.03 ha area. Pincode of Roman Dai is N/A.