Family name Stefulj (Stefulj 
) , across the world, is a very rare surname. The cognomen Stefulj is habitual in Croatia, where it is a rare surname, Australia, where it is a very rare surname, and Canada, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Stefulj | Croatia, Canada, Australia |
| jasminka stefulj researcher |
|