In Croatia, Košpo families are Bosniaks by relative majority (from North Herzegovina ), equally Croats (from Opatija area ). In the past century, relatively most of Croatian residents bearing this family name were born in North Herzegovina (Konjic area). In Gornji Čažanj in North Herzegovina nearly every inhabitant had the family name Košpo.
Prevalence
About 10 people with faimily name Košpo live in Croatia today, in 6 households. They are located in only threee naselja i to in Split (<10), Rijeka (<10), and in Skalnica in Opatija area (<5).
Outside Croatia
Family name Košpo is present in this form only in Croatia.