In the past century, relatively most of Croatian residents bearing this family name were born in Rijeka.
Prevalence
About 10 people with faimily name Iscra live in Croatia today, in households. There were 20 of them in the middle of the past century, and their number halved. They are located in one Croatian city only, in Rijeka (<5).
Outside Croatia
Family name Iscra is present in 6 countries on two continents. The family name "Iscra " is used by some 70 people in Moldova , about 60 in Italy , and small number of people in the United States. "Yszara " is used by few people in the United States.
