In Croatia, Sigečan families are generally Croats (from Ivanic-Grad area ), very rarely Slovenes (from Slatina ), and . In the past century, relatively most of Croatian residents bearing this family name were born in Ivanic-Grad area and in Virovitica.
Prevalence
About 30 people with faimily name Sigečan live in Croatia today, in 11 households. There were 20 of them in the middle of the past century, and their number increased by 10 percent. They are located and threee other Croatian places, mostly in Graberje Ivanicko (<10), Zagreb (<5), Radosavci (<5), Sirinec in Ivanic-Grad area (<5), and in Donji Miholjac (<5).
Outside Croatia
Family name Sigečan is present in two countries on two continents. The family name "Sigecan " is used by small number of people in the United States.