Udović families are Croats and they are mostly from Rijeka. In the past century, relatively most of Croatian residents bearing this family name were born in Rijeka and Dubrovnik.
Prevalence
About 100 people with faimily name Udović live in Croatia today, in 40 households. There were 120 of them in the middle of the past century, and their number decreased by 10 percent. They are located in 7 Croatian counties, in 11 cities and 11 other places, mostly in Rijeka (45), Marinici in Rijeka area (10), Dubrovnik (<10), Cazma (<10), and in Pula (<10).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over five times, the first time 1672 in source Catholic Church Parish Records.