In Croatia, Marotti families are almost entirely Croats (from Sibenik ), very rarely Italians (from Rijeka ). In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and Rijeka.
Prevalence
About 30 people with faimily name Marotti live in Croatia today, in 17 households. There were 20 of them in the middle of the past century, and their number increased by 30 percent. They are located in four Croatian counties and another small place , mostly in Zagreb (15), Rijeka (<10), Lozovac (<5), Split (<5), and in Sibenik (<5).
Outside Croatia
Family name Marotti is present in 21 countries worldwide. The family name "Marotti " is used by some 2000 people in Brazil , about 1000 in Italy , and some 600 people in the United States. "Marrotti " is used by small number of people in the United States.
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.