In Croatia, Gybas families are Croats (from Krizevci ). In the past century, relatively most of Croatian residents bearing this family name were born in Koprivnica.
Prevalence
Only a few people with faimily name Gybas live in Croatia today, in one household only. They are located in one Croatian city only, in Krizevci (<5).
Outside Croatia
Family name Gybas is present in four countries on two continents.