Family name Iroshana (Iroshana 
) , globally, is a rare surname. The family name Iroshana is characteristic of Sri Lanka, where it is quite a rare surname, and the United States, where it is an extremely rare surname. Likewise, Iroshana is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Iroshana | United States, Sri Lanka |