In Croatia, Calcina families are mainly Italians (from Buje area ), less frequently Croats (from Buje ). In the past century, relatively most of Croatian residents bearing this family name were born in Rijeka and Buje.
Prevalence
About 20 people with faimily name Calcina live in Croatia today, in 7 households. They are located in only five naselja i to in Umag (<10), Rijeka (<5), Bijele Zemlje in Buje area (<5), Kastav (<5), and in Kostanjica in Buje area (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 2007 in source Encyclopaedia of Croatian Surnames.