In Croatia, Šili families are Croats (from Valpovo area ). In the past century, relatively most of Croatian residents bearing this family name were born in Srijem, Vojvodina and in Vukovar.
Prevalence
About 10 people with faimily name Šili live in Croatia today, in five households only. They are located in only four naselja i to in Petrijevci in Valpovo area (<5), Vukovar (<5), Ilok (<5), and in Mraclin (<5).
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.