Surname Preradovich (Preradovich 
) , in all the world, is an extremely rare cognomen. The surname Preradovich is characteristic of Georgia, where it is a very rare surname, Canada, where it is an extremely rare surname, and Argentina.
| VARIANT | COUNTRY |
|---|---|
| Preradovich | Argentina, Canada, Georgia |
| nikolaus von preradovich Austrian historian, AT (b. 1917) |
|