In Croatia, Jakuc families are almost entirely Croats (from the Island of Rab ), very rarely Serbs. In the past century, relatively most of Croatian residents bearing this family name were born on the Island of Rab and in Rijeka.
Prevalence
About 40 people with faimily name Jakuc live in Croatia today, in 14 households. They are located in only four naselja i to in Lopar on the Island of Rab (40), Sibenik (<5), Rijeka (<5), and in Kljuc (<5).