Surname Kazuyosi (カズヨシ 
, Kazuyosi 
) , all around the world, is a common family name. The last name Kazuyosi is habitual in Eastern Asia, particularly Japan, where it is quite a common surname. Very seldom, Kazuyosi is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| カズヨシ | Japan |
| Kazuyosi | Brazil |