In Croatia, Stor families are Croats by relative majority (from Split ), equally Slovenes (from Serbia ). In the past century, relatively most of Croatian residents bearing this family name were born in Serbia.
Prevalence
Only a few people with faimily name Stor live in Croatia today, in two households only. They are located in one Croatian city only, in Split (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 1923 in source Emigration Commission Zagreb.