Surnana is a village in Lunkaransar tehsil in district of Bikaner, Rajasthan, India. As per the data provided by Census of India in 2011, total population of Surnana was 3,602 which includes 1,904 males and 1,698 females. Surnana covers 3388.1 ha area. Pincode of Surnana is 334603.