Family name Nanjun (南军 
, 南君 , Nanjun 
) , around the globe, is quite a rare last name. The last name Nanjun is characteristic of China, where it is a very rare surname, Nigeria, where it is an extremely rare surname, and Thailand. In absolute terms, it most frequently occurs in China, Nigeria, and India. More prevalently, Nanjun is the forename as well as the last name.