In Croatia, Smoday families are Croats (from Imotski area ). In the past century, relatively most of Croatian residents bearing this family name were born in Imotsko and Sisak.
Prevalence
Only a few people with faimily name Smoday live in Croatia today, in four households only. There were 0 of them in the middle of the past century, and their number multiplied. They are located in two Croatian cities only, in Split (<5) and Imotski (<5).
Outside Croatia
Family name Smoday is present in two countries on two continents.