In Croatia, Vandekar families are Croats (from Pregrada area ). In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and in Slovenia.
Prevalence
About 40 people with faimily name Vandekar live in Croatia today, in 17 households. There were 50 of them in the middle of the past century, and their number decreased by 30 percent. They are only located in four Croatian cities and 5 other places, mostly in Samobor (10), Zagreb (10), in Rusnica (<10) and Hum na Sutli (<10) in Pregrada area, and in Petrova Gora in Zlatar area (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 1902 in source Hartmann's General List of Apartments in Zagreb.