In Croatia, Beoković 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 Zagreb.
Prevalence
Only a few people with faimily name Beoković live in Croatia today, in four households only. There were 30 of them in the middle of the past century, and their number decreased significantly. They are located in only four naselja i to in Zagreb (<10), Split (<5), Osijek (<5), and in Podlapaca in Obrovac area (<5).
Outside Croatia
Family name Beoković is present in three countries.
In the sources analysed in the project Acta Croatica so far, the name is mentioned over ten times, the first time 1902 in source Hartmann's General List of Apartments in Zagreb.