Španja families are Croats and they are mostly from Vodice. In the past century, relatively most of Croatian residents bearing this family name were born in Sibenik and Vodice.
Prevalence
About 210 people with faimily name Španja live in Croatia today, in 80 households. There were 140 of them in the middle of the past century, and their number increased by 50 percent. They are located in 7 Croatian counties, in 9 cities and 8 other places, mostly in Vodice (135), Brodarica (50), Sibenik (15), Zagreb (10), and in Vukovar (<10).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over five times, the first time 1927 in source Emigration Commission Zagreb.