Sesvečan families are Croats and they are mostly from Djurdjevac area. In the past century, relatively most of Croatian residents bearing this family name were born in Djurdjevac area and in Zagreb.
Prevalence
About 260 people with faimily name Sesvečan live in Croatia today, in 90 households. There were 310 of them in the middle of the past century, and their number decreased by 20 percent. They are located in 8 Croatian counties, in 9 cities and 27 other places, mostly in Pitomaca in Djurdjevac area (45), Zagreb (25), Brcevec (20), and in Otrovanec (15) and Starogradacki Marof (15) in Djurdjevac area.
Outside Croatia
Family name Sesvečan is present in four countries on two continents.
In the sources analysed in the project Acta Croatica so far, the name is mentioned over five times, the first time 1906 in source Yearbook and Directory of Literary Society of St. Jerome 1906.