Cognomen Iswayudi (Iswayudi 
) , in the entire world, is a rare last name. The cognomen Iswayudi is habitual in Indonesia, where it is a rare surname, Malaysia, where it is an extremely rare surname, and the United States. Very seldom, Iswayudi is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Iswayudi | Indonesia, United States, Malaysia |