In Croatia, Ćuklin families are Croats (from Sibenik ). In the past century, relatively most of Croatian residents bearing this family name were born in Sibenik and Rijeka.
Prevalence
About 20 people with faimily name Ćuklin live in Croatia today, in 9 households. They are located in only five naselja i to in Boraja (<10), Sibenik (<10), Vojnic Sinjski in Sinj area (<5), Zagreb (<5), and in Kraljevica (<5).