Family name Ajing (阿静 
, Ajing 
, อาจิง 
) , in the world, is quite a rare cognomen. The cognomen Ajing is characteristic of Sudan, where it is a rare surname, Malaysia, and Nigeria, where it is a very rare surname. In absolute terms, the name is most common in China, Sudan, and Nigeria. More prevalently, Ajing is the forename as well as the last name.