Family name Durong (Durong 
, ดุรงค์ ) , in the entire world, is a rare last name. The last name Durong is habitual in Hungary, where it is a rare surname, Philippines, and Malaysia, where it is a very rare surname. Measured by absolute frequency, it is the most numerous in India, Philippines, and Thailand. Also, Durong is the forename as well as the last name.