Siketić families are Croats and they are mostly from Lepoglava area. In the past century, relatively most of Croatian residents bearing this family name were born in Lepoglava area and in Zagreb. In Orehovica in Lepoglava area every seventh inhabitant had the family name Siketić.
Prevalence
About 180 people with faimily name Siketić live in Croatia today, in 60 households. They are located in 10 Croatian counties, in 11 cities and 12 other places, mostly in Zagreb (60), in Orehovica (40) and Pustodol Orehovicki (15) in Lepoglava area, Kutina (15), and in Bedekovcina in Lepoglava area (<10).
Outside Croatia
Family name Siketić 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.