Šulc families are Croats and they are mostly from Pozega area. In the past century, relatively most of Croatian residents bearing this family name were born in Pozega and in Pleternica area.
Prevalence
About 180 people with faimily name Šulc live in Croatia today, in 70 households. There were 230 of them in the middle of the past century, and their number decreased by 20 percent. They are located in the most of Croatian counties, in 19 cities and 14 other places, mostly in Zagreb (35), Pozega (30), Caglin in Pleternica area (15), and in Jaksic (15) and Rajsavac (15) in Pozega area.
In the sources analysed in the project Acta Croatica so far, the name is mentioned over twenty times, the first time 1749 in source 18th Century Census.