Glavurdić families are Croats and they are mostly from Sinj area. In the past century, relatively most of Croatian residents bearing this family name were born in Western Bosnia (Livno area) and in Sinj area.
Prevalence
About 140 people with faimily name Glavurdić live in Croatia today, in 60 households. There were 40 of them in the middle of the past century, and their number more than tripled. They are located in the most of Croatian counties, in 17 cities and 11 other places, mostly in Zagreb (15), Sinj (15), Solin (10), Vukovar (10), and in Nustar in Vinkovci area (10).
Outside Croatia
Family name Glavurdić is present in this form only in Croatia.
In the sources analysed in the project Acta Croatica so far, the name is mentioned over twenty times, the first time 1769 in source 18th Century Census.