Kopljare
Kopljare is a surname of Slavic origin, predominantly found in the Balkan region. It's distribution suggests a connection to regions with historical Slavic populations. Research indicates its presence in countries such as Serbia, Croatia, and potentially others in the area. The etymology of the name is not definitively established, but potential linguistic roots could be explored through analysis of common Slavic word elements. Further genealogical research within the relevant Balkan countries is recommended to determine its specific origin and family history.