In Croatia, Gluščević families are generally Croats (from Podrinje (Bosnia) ), very rarely Serbs. In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and Split. In Žlijeb in Podrinje (Bosnia) every third inhabitant had the family name Gluščević.
Prevalence
About 50 people with faimily name Gluščević live in Croatia today, in 30 households. There were 60 of them in the middle of the past century, and their number decreased by 10 percent. They are located in 8 Croatian counties, in 9 cities and threee other places, mostly in Zagreb (20), Metkovic (15), Zadar (<5), Sisak (<5), and in Stari Grad on the Island of Hvar (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 1942 in source Phone Directory of the Independent State of Croatia 1942.