All over the world, Itsuhiro (Itsuhiro 
) is a very rare masculine first name. The forename Itsuhiro is characteristic of Eastern Asia, particularly China, where it is an extremely rare male name. Very seldom, Itsuhiro is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Itsuhiro | Japan, China, United States |