Aco is a male name, in Croatia principally Croatian, but also Serbian, Macedonian, Montenegrin, Hungarian and Romany. It is one of the relatively common names (among the top two thousand) in Croatia, with over a hundred namesakes living there.
The relative popularity of names Aco in Croatia
The name Aco was the most popular from years 1959 to 1966. The peak year was 1960.
Name Aco is present mainly in North-West Croatia, and scarcely in Central Croatia. Most of the persons named Aco live in the following cities and municipalities: Zagreb (less than twenty), Rijeka (less than twenty), Dubrovnik (less than ten). Relatively speaking, the city with the highest percentage of namesakes is Levanjska Varoš (0.12% of total population).