Škrobonja families are predominantly Croats and they are mostly from Rijeka , less frequently Serbs. In the past century, relatively most of Croatian residents bearing this family name were born in Rijeka and Zagreb.
Prevalence
About 100 people with faimily name Škrobonja live in Croatia today, in 60 households. There were 70 of them in the middle of the past century, and their number increased by 50 percent. They are located in 6 Croatian counties, in 12 cities and 9 other places, mostly in Rijeka (55), Opatija (<10), Split (<10), Hreljin (<5), and in Pula (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over five times, the first time 2007 in source Encyclopaedia of Croatian Surnames.