Cognomen Naokazu (Naokazu 
) , around the globe, is a rare last name. The last name Naokazu is characteristic of Japan, where it is a very rare surname, Brazil, where it is an extremely rare surname, and China. Very seldom, Naokazu is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Naokazu | Brazil, Japan, France, United States, China |