In Croatia, Vlasici families are generally Croats (from the Island of Krk ), very rarely Romanians (from Bjelovar area ).
Prevalence
About 10 people with faimily name Vlasici live in Croatia today, in 8 households. They are located in 7 Croatian counties and 5 other places, mostly in Zagreb (<10), Velika Gorica (<5), Samobor (<5), Petrinja (<5), and in Velika Mlaka (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over forty times, the first time 1902 in source Hartmann's General List of Apartments in Zagreb.