Petnjik
Petnjik is a village in the municipality of Berane, Montenegro.
It is mainly inhabited by people with the Barjaktarović and Babović surnames, while there are inhabitants with surnames: Nedovic, Anđić, Marinković, etc. The centre of the village is about 4.5 km from Berane.
Demographics
According to the 2023 census, its population was 533.| Ethnicity | Number | Percentage |
| Serbs | 335 | 13.06% |
| Montenegrins | 191 | 7.45% |
| Albanians | 2017 | 78.63% |
| other/undeclared | 24 | 0.94% |
| Total | 2565 | 100% |