Marina families are Croats and they are mostly from middle Bosnia. In the past century, relatively most of Croatian residents bearing this family name were born in Middle Bosnia (Bugojno area) and in Podrinje, Bosnia (Visegrad area).
Prevalence
About 90 people with faimily name Marina live in Croatia today, in 30 households. There were 0 of them in the middle of the past century, and their number multiplied. They are located in the most of Croatian counties, in 18 cities and 12 other places, mostly in Zagreb (20), Nustar in Vinkovci area (10), Zadar (<10), Dugo Selo (<10), and in Zagrovic (<10).
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.