Surname Ijacic (Ijacic 
) , in the entire world, is a very rare family name. The family name Ijacic is habitual in Serbia, where it is a rare surname, Canada, where it is an extremely rare surname, and the United Kingdom. In absolute terms, this name is the most popular in Serbia, the United States, and the United Kingdom. Much less frequently, Ijacic is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ijacic | United Kingdom, Serbia, Spain, United States, Canada |