In Croatia, Diklan families are Croats (from Biograd na moru area ). In the past century, relatively most of Croatian residents bearing this family name were born in Zadar and Zagreb.
Prevalence
About 30 people with faimily name Diklan live in Croatia today, in 11 households. There were 20 of them in the middle of the past century, and their number increased by 50 percent. They are located in only five naselja i to in Split (<10), Zadar (<10), Sveti Filip i Jakov in Biograd na moru area (<5), Zagreb (<5), and in Ugljan on the Island of Ugljan (<5).
Outside Croatia
Family name Diklan is present in this form only in Croatia.