Bairagana is a village in Devprayag tehsil in district of Tehri Garhwal, Uttarakhand, India. As per the data provided by Census of India in 2011, total population of Bairagana was 45 which includes 19 males and 26 females. Bairagana covers 14.72 ha area. Pincode of Bairagana is 249161.