In Croatia, Knajs families are Croats (from Pozega ). In the past century, relatively most of Croatian residents bearing this family name were born in Pozega and in Djakovo area.
Prevalence
About 10 people with faimily name Knajs live in Croatia today, in four households only. There were 20 of them in the middle of the past century, and their number halved. They are located in two Croatian cities only, in Pozega (<10) and Petrinja (<5).