Domjan families are Croats and they are mostly from Ivanec area. In the past century, relatively most of Croatian residents bearing this family name were born in Ivanec area and in Varazdin.
Prevalence
About 100 people with faimily name Domjan live in Croatia today, in 40 households. There were 110 of them in the middle of the past century, and their number decreased by 10 percent. They are located in 9 Croatian counties, in 9 cities and 14 other places, mostly in Cestica in Ivanec area (30), Varazdin (25), Petrijanec in Varazdin area (<10), Zagreb (<10), and in Rijeka (<10).
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.