In Croatia, Senko families are Croats (from Krizevci area ). In the past century, relatively most of Croatian residents bearing this family name were born in Varazdin and in Krizevci area.
Prevalence
About 50 people with faimily name Senko live in Croatia today, in 20 households. There were 60 of them in the middle of the past century, and their number decreased by 20 percent. They are located in 6 Croatian counties and 8 other places, mostly in Orehovec in Krizevci area (<10), Varazdinske Toplice (<10), Turcin in Varazdin area (<10), Zagreb (<10), and in Osijek (<10).
