In Croatia, Krištija families are Croats (from Pleternica area ). In the past century, relatively most of Croatian residents bearing this family name were born in Bosanian Posavina (Derventa area) and in Slavonski Brod.
Prevalence
About 40 people with faimily name Krištija live in Croatia today, in 10 households. They are located in only five Croatian places: in Kujnik (25) and Oriovac (<10) in Pleternica area, Slavonski Brod (<10), and in Brodski Stupnik (<5) and Banovci (<5) in Pleternica area.