Family name Lovretin (Lovretin 
) , all around the world, is a very rare surname. The last name Lovretin is habitual in Croatia, where it is quite a rare surname, Canada, where it is an extremely rare surname, and Germany. In absolute terms, it is commonest in Croatia, the United States, and Germany.
| VARIANT | COUNTRY |
|---|---|
| Lovretin | Germany, United States, Croatia, Canada |