Last name Kradija (Kradija 
) , worldwide, is a very rare family name. The cognomen Kradija is characteristic of Croatia, where it is a rare surname, Germany, where it is an extremely rare surname, and Nigeria. Much less frequently, Kradija is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kradija | Brazil, Nigeria, Germany, Croatia |