Surname Radojkovich (Radojkovich 
) , worldwide, is a very rare family name. The last name Radojkovich is habitual in New Zealand, where it is a rare surname, Croatia, where it is a very rare surname, and Israel. In absolute terms, it is commonest in New Zealand, the United States, and Australia.
| VARIANT | COUNTRY |
|---|---|
| Radojkovich | Australia, United States, Argentina, Canada, New Zealand |