In Croatia, Slabinac families are predominantly Croats (from Virovitica area ), very rarely Montenegrins (from Samobor ), and . In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and in Virovitica area.
Prevalence
About 40 people with faimily name Slabinac live in Croatia today, in 19 households. There were 50 of them in the middle of the past century, and their number decreased by 20 percent. They are only located in in 6 Croatian cities and two other places, mostly in Zagreb (10), Osijek (<10), Oresac in Virovitica area (<10), Slavonski Brod (<5), and in Bregana (<5).
Outside Croatia
Family name Slabinac is present in this form only in Croatia.