Family name Kasanwirjo (Kasanwirjo 
) , throughout the world, is a very rare cognomen. The family name Kasanwirjo is characteristic of Netherlands, where it is a very rare surname, and Indonesia.
| VARIANT | COUNTRY |
|---|---|
| Kasanwirjo | Indonesia, Netherlands |
| neraysho kasanwirjo Dutch association football player, NL |
|