>
In the world, Irwantoro (Irwantoro
) is a rare masculine given name. The forename Irwantoro is habitual in South-eastern Asia, particularly Indonesia, where it is a very rare male name. More prevalently, Irwantoro is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Irwantoro | Malaysia, Singapore, Indonesia |