In Croatia, Manjaka families are Croats (from Sinj area ). In the past century, relatively most of Croatian residents bearing this family name were born in Sinj area and in Sinj. In Trilj in Sinj area every tenth inhabitant had the family name Manjaka.
Prevalence
About 40 people with faimily name Manjaka live in Croatia today, in 13 households. There were 0 of them in the middle of the past century, and their number multiplied. They are located in threee Croatian counties, in 6 cities and two other places, mostly in Trilj in Sinj area (30), Zagreb (<5), Split (<5), Kastel Stari (<5), and in Omis (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 1925 in source Emigration Commission Zagreb.