Family name Яньцин (Yanqing 
, Яньцин 
) , across the world, is a rare surname. The last name Яньцин is characteristic of South-eastern Asia, particularly Singapore, where it is a rare surname, Malaysia, and Cambodia, where it is a very rare surname. Not in comparison with a country's population, this name is the most popular in China, Indonesia, and Malaysia. Predominantly, Яньцин is the forename as well as the last name.