In Croatia, Javorček families are Croats (from Nasice ). In the past century, relatively most of Croatian residents bearing this family name were born in Nasice and Varazdin.
Prevalence
About 50 people with faimily name Javorček live in Croatia today, in 20 households. There were 30 of them in the middle of the past century, and their number increased by 70 percent. They are only located in in 6 Croatian cities and 5 other places, mostly in Nasice (25), Markovac Nasicki (<10), Varazdin (<10), Umag (<5), and in Mali Losinj on the Island of Losinj (<5).
Outside Croatia
Family name Javorček is present in three countries.