In Croatia, Kidliček families are Croats (from Cazma area ). In the past century, relatively most of Croatian residents bearing this family name were born in Cazma area.
Prevalence
Only a few people with faimily name Kidliček live in Croatia today, in two households only. There were 10 of them in the middle of the past century, and their number decreased significantly. They are located in only one small Croatian place, in Popovaca in Kutina area (<5).
Outside Croatia
Family name Kidliček (including: Kidlicek , Kydlícek ) is present in three countries.