Cikoja families are Croats and they are mostly from east Herzegovina. In the past century, relatively most of Croatian residents bearing this family name were born in Western Bosnia (Tomislavgrad area) and in Vrgorac. In Banja in Vrgorac every seventh inhabitant had the family name Cikoja.
Prevalence
About 110 people with faimily name Cikoja live in Croatia today, in 40 households. There were 50 of them in the middle of the past century, and their number doubled. They are located in 7 Croatian counties, in 14 cities and 7 other places, mostly in Bjelovar (30), Sotin (<10), Banja (<10), Sesvete (<10), and in Vrgorac (<10).
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.