In Croatia, Špiller families are Croats (from Petrinja area ). In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb.
Prevalence
Only a few people with faimily name Špiller live in Croatia today, in two households only. There were 0 of them in the middle of the past century, and their number remains constant. They are located in only two Croatian places: in Zagreb (<5) and Stari Brod in Petrinja area (<5).
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.