Srednoselec families are Croats and they are mostly from Ivanec area. In the past century, relatively most of Croatian residents bearing this family name were born in Ivanec area and in Varazdin. In Dubravec in Ivanec area every sixth inhabitant had the family name Srednoselec.
Prevalence
About 180 people with faimily name Srednoselec live in Croatia today, in 80 households. There were 170 of them in the middle of the past century, and their number increased by 10 percent. They are located in the most of Croatian counties, in 12 cities and 15 other places, mostly in Dubravec in Ivanec area (65), Koprivnica (25), Klenovnik in Ivanec area (15), Nustar in Vinkovci area (10), and in Zagreb (<10).
Outside Croatia
Family name Srednoselec is present in two countries.
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 2007 in source Encyclopaedia of Croatian Surnames.