In Croatia, Kalamari families are Croats (from Cakovec area ). In the past century, relatively most of Croatian residents bearing this family name were born in Cakovec area and in Cakovec.
Prevalence
About 30 people with faimily name Kalamari live in Croatia today, in 16 households. There were 50 of them in the middle of the past century, and their number decreased by 40 percent. They are only located in four Croatian cities and 6 other places, mostly in Darda in Osijek area (10), Mala Subotica in Cakovec area (<10), Ivanovec (<10), Cakovec (<10), and in Zagreb (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 1906 in source Yearbook and Directory of Literary Society of St. Jerome 1906.