Surname ร้อง (Rong 
, ร้อง, Sungsed 
) , across the world, is a widespread family name. The cognomen ร้อง is characteristic of Malaysia, where it is quite a common surname, Cayman Islands, and Macao (explore the name in all countries). In absolute terms, it is the most numerous in China, India, and Malaysia. Also, ร้อง is the forename as well as the last name.