In Croatia, Moser families are almost entirely Croats (from Osijek ), very rarely Italians (from Rijeka ). In the past century, relatively most of Croatian residents bearing this family name were born in Osijek and Dubrovnik.
Prevalence
About 40 people with faimily name Moser live in Croatia today, in 16 households. There were 10 of them in the middle of the past century, and their number multiplied. They are located in 9 Croatian counties, in 10 cities and two other places, mostly in Osijek (15), Rijeka (<10), Zagreb (<10), Slavonski Brod (<5), and in Trogir (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over ten times, the first time 1902 in source Hartmann's General List of Apartments in Zagreb.