Bha Sumnam is a village in Lahul tehsil in district of Lahul and Spiti, Himachal Pradesh, India. As per the data provided by Census of India in 2011, total population of Bha Sumnam was 22 which includes 11 males and 11 females. Bha Sumnam covers 27.41 ha area. Pincode of Bha Sumnam is 175132.