In Croatia, Danjko families are Croats (from Lepoglava ). In the past century, relatively most of Croatian residents bearing this family name were born in Lepoglava and Varazdin.
Prevalence
About 40 people with faimily name Danjko live in Croatia today, in 11 households. There were 10 of them in the middle of the past century, and their number multiplied. They are located in threee Croatian counties, four cities and 6 other places, mostly in Zlogonje (15), Varazdin (<10), Vuglovec (<5), Rakov Potok (<5), and in Donja Visnjica (<5).
Outside Croatia
Family name Danjko (including: Danyko , Daniko ) is present in 10 countries worldwide. "Danyko " is used by small number of people in the United States and small number in Ukraine.