In Croatia, Grdovich families are Croats (from Sibenik ). In the past century, relatively most of Croatian residents bearing this family name were born in Sibenik and Zadar.
Prevalence
Only a few people with faimily name Grdovich live in Croatia today, in four households only. They are located in only five naselja i to in Sibenik (<5), Kozino (<5), Petrcane (<5), Zagreb (<5), and in Brodarica (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over five times, the first time 1929 in source Emigration Commission Zagreb.