Surname Mastelić-Gure (Mastelić-Gure 
) , all around the world, is a very rare last name. The cognomen Mastelić-Gure is characteristic of Southern Europe, particularly Croatia, where it is a rare surname. Parts of the name also exists independently as a last name Mastelić, and a last name Gure.
| VARIANT | COUNTRY |
|---|---|
| Mastelić-Gure | Croatia |