In Croatia, Tomiek families are almost entirely Croats (from Varazdin area ), barely Montenegrins (from Zagreb ). In the past century, relatively most of Croatian residents bearing this family name were born in Varazdin area and in Varazdin. In Ljubešćica in Varazdin area every thirtieth inhabitant had the family name Tomiek.
Prevalence
About 60 people with faimily name Tomiek live in Croatia today, in 20 households. There were 90 of them in the middle of the past century, and their number decreased by 30 percent. They are only located in in 6 Croatian cities and two other places, mostly in Ljubescica in Varazdin area (45), Varazdin (<10), Koprivnicki Bregi in Koprivnica area (<10), Zagreb (<10), and in Krasica (<5).
Outside Croatia
Family name Tomiek is present in this form only in Croatia.
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 1906 in source Yearbook and Directory of Literary Society of St. Jerome 1906.