In Croatia, Sucic families are Croats (from Zagreb ).
Prevalence
About 10 people with faimily name Sucic live in Croatia today, in one household only. They are located in four Croatian cities only: in Zagreb (<5), Bjelovar (<5), Hvar on the Island of Hvar (<5), and in Donji Zagon (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over sixty times, the first time 1614 in source Catholic Church Parish Records.