In Croatia, Tolvajčić families are Croats (from Klanjec area ). In the past century, relatively most of Croatian residents bearing this family name were born in Klanjec area and in Zagreb.
Prevalence
About 10 people with faimily name Tolvajčić live in Croatia today, in 10 households. There were 20 of them in the middle of the past century, and their number halved. They are located in only threee naselja i to in Zagreb (<10), Bobovec Rozganski in Klanjec area (<10), and in Jastrebarsko (<5).
Outside Croatia
Family name Tolvajčić is present in this form only in Croatia.