In Croatia, Kodermac families are mainly Croats (from Opatija area ), less frequently Slovenes (also from Opatija area ). In the past century, relatively most of Croatian residents bearing this family name were born in Rijeka.
Prevalence
Only a few people with faimily name Kodermac live in Croatia today, in one household only. They are located in only two Croatian places: in Permani in Opatija area (<5) and Makarska (<5).