Surname ถนอมพงษ์ (ถนอมพงษ์ 
, Thanompong ) , around the globe, is a rare family name. The cognomen ถนอมพงษ์ is habitual in South-eastern Asia, particularly Thailand, where it is quite a rare surname. Likewise, ถนอมพงษ์ is the forename as well as the last name.