In Croatia, Primus families are Croats (from Pozega ). In the past century, relatively most of Croatian residents bearing this family name were born in Pozega and Pakrac.
Prevalence
About 30 people with faimily name Primus live in Croatia today, in 12 households. There were 40 of them in the middle of the past century, and their number decreased by 40 percent. They are located in threee Croatian counties, four cities and two other places, mostly in Pozega (<10), Dervisaga (<10), Kuzmica (<5), Zagreb (<5), and in Koprivnica (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 1902 in source Hartmann's General List of Apartments in Zagreb.