Last name Yardrung (Yardrung 
) , throughout the world, is an extremely rare cognomen. The family name Yardrung is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname. Much more frequently, Yardrung is the forename as well as the last name.
Nulek, Sairam, Moonsak, Boonrod, Kueanan, Navilai, Chantorn, Khamngoun, Khiewrong, Jitsirigoon, Thakamma, Suksiriaree, Chareanboon, Boonnatee, and Thumpharak