In the past century, relatively most of Croatian residents bearing this family name were born in Knin area.
Prevalence
Only a few people with faimily name Smudja live in Croatia today, in households. They are located in only two Croatian places: in Padjene in Knin area (<5) and Knin (<5).
Outside Croatia
Family name Smudja is present in 7 countries on two continents.