In Croatia, Seman families are predominantly Croats (from Beli Manastir area ), rarely Rusyns (from Ilok area ), and very rarely Serbs. In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and in Beli Manastir area.
Prevalence
About 20 people with faimily name Seman live in Croatia today, in 9 households. There were 20 of them in the middle of the past century, and their number remains constant. They are located in four Croatian cities only: in Osijek (<10), Zagreb (<10), Vukovar (<5), and in Komletinci in Vinkovci 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.