In Croatia, Čajko-Šešerko families are Croats (from Donja Stubica ). In the past century, relatively most of Croatian residents bearing this family name were born in Donja Stubica and Zagreb. In Lepa Ves in Donja Stubica every fiftieth inhabitant had the family name Čajko-Šešerko.
Prevalence
About 10 people with faimily name Čajko-Šešerko live in Croatia today, in 6 households. They are located in only threee naselja i to in Lepa Ves (<5), Zagreb (<5), and in Pitomaca in Djurdjevac area (<5).
Outside Croatia
Family name Čajko-Šešerko is present in this form only in Croatia.
