In Croatia, Jenčić families are Croats (from Samobor area ). In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and Bjelovar.
Prevalence
About 20 people with faimily name Jenčić live in Croatia today, in 8 households. There were 10 of them in the middle of the past century, and their number doubled. They are located in four Croatian cities only: in Zagreb (<10), Sveta Nedelja in Samobor area (<5), Split (<5), and in Novska (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 1935 in source Faculty of Humanities University of Zagreb Alumni.