In Croatia, Djermanović families are predominantly Serbs, rarely Croats (from Donja Stubica area ), and . In the past century, relatively most of Croatian residents bearing this family name were born in Doboj, Bosnia (Doboj area) and in Hrvatska Kostajnica area. In Glavičani in Hrvatska Kostajnica area every tenth inhabitant had the family name Djermanović.
Prevalence
Only a few people with faimily name Djermanović live in Croatia today, in five households only. They are only located in four Croatian cities and threee other places, mostly in Rajevo Selo in Zupanja area (<5), Orolik in Vinkovci area (<5), Karivaros in Donja Stubica area (<5), Zagreb (<5), and in Sisak (<5).
Outside Croatia
Family name Djermanović is present in 8 countries on three continents.
In the sources analysed in the project Acta Croatica so far, the name is mentioned over five times, the first time 2007 in source Encyclopaedia of Croatian Surnames.