In Croatia, Gredelji families are Croats (from Delnice ). 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 Gredelji live in Croatia today, in three households only. There were 0 of them in the middle of the past century, and their number multiplied. They are located in only threee naselja i to in Rijeka (<5), Delnice (<5), and in Zagore in Opatija area (<5).
Outside Croatia
Family name Gredelji is present in this form only in Croatia.
