In Croatia, Drenica families are generally Albanians (from Pula area ), rarely Croats. In the past century, relatively most of Croatian residents bearing this family name were born in Kosovo and in Serbia.
Prevalence
Only a few people with faimily name Drenica live in Croatia today, in three households only. They are located in two Croatian counties, in one city and another small place , mostly in Medulin in Pula area (<5) and Zagreb (<5).
Outside Croatia
Family name Drenica is present in 7 countries on two continents.