Bartulin families are Croats and they are mostly from Split. In the past century, relatively most of Croatian residents bearing this family name were born in Split and Zagreb.
Prevalence
About 80 people with faimily name Bartulin live in Croatia today, in 30 households. There were 70 of them in the middle of the past century, and their number increased by 10 percent. They are only located in in 6 Croatian cities and four other places, mostly in Gornje Sitno (20), Omis (20), Split (15), Zagreb (<10), and in Veliki Zdenci (<10).
Outside Croatia
At least three families with this surname emigrated from Croatia to Australia (2) and the United States (1). Family name Bartulin is present in 10 countries worldwide.
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.