Cognomen Vuljanic (Vuljanic 
) , all over the world, is a very rare last name. The surname Vuljanic is characteristic of Croatia, where it is a rare surname, Hungary, and New Zealand, where it is a very rare surname. In absolute terms, it is commonest in the United States, Argentina, and Hungary.
| VARIANT | COUNTRY |
|---|---|
| Vuljanic | Australia, Germany, Hungary, Argentina, United States |