Trgo families are Croats and they are mostly from Split. In the past century, relatively most of Croatian residents bearing this family name were born in Split and in Omis area.
Prevalence
About 90 people with faimily name Trgo live in Croatia today, in 30 households. There were 70 of them in the middle of the past century, and their number increased by 30 percent. They are located and 5 other Croatian places, mostly in Jesenice in Omis area (45), Split (15), Zagreb (10), Dugi Rat in Omis area (<10), and in Rasa in Labin area (<5).
Outside Croatia
At least two families with this surname emigrated from Croatia to the United States (1) and Australia (1). Family name Trgo is present in 15 countries on three continents. The family name "Trgo " is used by small number of people in the United States , small number in Germany , and small number of people in Australia. "Tergo " is used by few 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 2007 in source Encyclopaedia of Croatian Surnames.
