Thieddieng Nongthymmai is a village in Mawsynram tehsil in district of East Khasi Hills, Meghalaya, India. As per the data provided by Census of India in 2011, total population of Thieddieng Nongthymmai was 342 which includes 162 males and 180 females. Thieddieng Nongthymmai covers N/A area. Pincode of Thieddieng Nongthymmai is 793121.