In Croatia, Fabjan families are Croats by relative majority (from Karlovac ), rarely Slovenes (from Slovenia ), and . In the past century, relatively most of Croatian residents bearing this family name were born in Slovenia and in Split.
Prevalence
About 10 people with faimily name Fabjan live in Croatia today, in 7 households. There were 40 of them in the middle of the past century, and their number decreased significantly. They are located in 8 Croatian counties, in 7 cities and threee other places, mostly in Krizevci (<10), Laslovo in Osijek area (<5), Zagreb (<5), Karlovac (<5), and in Split (<5).