In Croatia, Ulrich families are predominantly Croats (from Zapresic ), rarely Czechs (from Daruvar area ), and very rarely Italians (from Rijeka ). In the past century, relatively most of Croatian residents bearing this family name were born in Rijeka and Daruvar.
Prevalence
About 30 people with faimily name Ulrich live in Croatia today, in 20 households. There were 30 of them in the middle of the past century, and their number remains constant. They are located in 8 Croatian counties and four other places, mostly in Rijeka (<10), Zapresic (<10), Zagreb (<5), Daruvarski Brestovac in Daruvar area (<5), and in Resetari in Nova Gradiska area (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over five times, the first time 1902 in source Hartmann's General List of Apartments in Zagreb.