In Croatia, Somer families are generally Croats (from Djakovo ), very rarely Germans (from Lipik ), and . In the past century, relatively most of Croatian residents bearing this family name were born in Djakovo and Lipik.
Prevalence
About 40 people with faimily name Somer live in Croatia today, in 17 households. There were 70 of them in the middle of the past century, and their number decreased by 50 percent. They are located in 7 Croatian counties, in 10 cities and 6 other places, mostly in Bjelovar (<10), Siroko Polje (<10), Osijek (<5), Djakovo (<5), and in Brekinska (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over five times, the first time 1906 in source Yearbook and Directory of Literary Society of St. Jerome 1906.