Cognomen Nobuji (Nobuji 
) , across the world, is a rare last name. The surname Nobuji is characteristic of Japan, where it is a rare surname, the United States, where it is an extremely rare surname, and Mexico. Measured by absolute frequency, this name is the most popular in Japan, China, and the United States. Very seldom, Nobuji is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Nobuji | Brazil, Canada, Japan, China, United States |