In Croatia, Klanjac families are Croats (from Pazin area ). In the past century, relatively most of Croatian residents bearing this family name were born in Pazin and Rijeka. In Brest Pod Učkom in Buzet area every fifth inhabitant had the family name Klanjac.
Prevalence
About 60 people with faimily name Klanjac live in Croatia today, in 20 households. There were 60 of them in the middle of the past century, and their number remains constant. They are located in two Croatian counties, threee cities and 12 other places, mostly in Rijeka (10), Skropeti in Pazin area (10), Poljane (<10), Pula (<10), and in Sveti Petar u Sumi in Pazin area (<5).