Ceronja families are Croats and they are mostly from Skradin. In the past century, relatively most of Croatian residents bearing this family name were born in Skradin and Sibenik. In Piramatovci in Skradin every eighth inhabitant had the family name Ceronja.
Prevalence
About 90 people with faimily name Ceronja live in Croatia today, in 40 households. There were 70 of them in the middle of the past century, and their number increased by 30 percent. They are located in 7 Croatian counties, in 8 cities and two other places, mostly in Piramatovci (25), Zagreb (20), Sibenik (20), Vodice (10), and in Borovac (10).
Outside Croatia
Family name Ceronja is present in three countries on two continents.
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.