Cognomen 军吉 (Junji 
, 军吉 ) , in the entire world, is quite a rare last name. The surname 军吉 is characteristic of Japan, where it is quite a rare surname, Singapore, where it is a rare surname, and Malaysia, where it is a very rare surname. In absolute terms, it most frequently occurs in Japan, China, and India. Also, 军吉 is the forename as well as the last name.