Family name รงค์ (Rong 
, รงค์ 
) , around the world, is a widespread last name. The family name รงค์ 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 most frequently occurs in China, India, and Malaysia. Likewise, รงค์ is the forename as well as the last name.