In Croatia, Kudrna families are predominantly Croats (from Garesnica ), rarely Czechs (also from Garesnica ). In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and Garesnica.
Prevalence
About 40 people with faimily name Kudrna live in Croatia today, in 19 households. There were 40 of them in the middle of the past century, and their number remains constant. They are located in 7 Croatian counties, in 10 cities and two other places, mostly in Zagreb (20), Uljanik (<10), Sesvete (<10), Velika Gorica (<5), and in Split (<5).