Surname Sanong (สนอง 
, Sanong 
, ทระนง ) , across the world, is a rare last name. The last name Sanong is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname, Philippines, and Malaysia. Not in comparison with a country's population, this name is the most popular in South-eastern Asia, particularly Philippines, Thailand, and Indonesia. Predominantly, Sanong is the forename as well as the last name.