In Croatia, Krstović families are generally Croats (from Tivat, Montenegro ), very rarely Serbs, and . In the past century, relatively most of Croatian residents bearing this family name were born in Dubrovnik and Rijeka.
Prevalence
About 30 people with faimily name Krstović live in Croatia today, in 18 households. They are located in 6 Croatian counties, in 8 cities and two other places, mostly in Dubrovnik (10), Rijeka (<10), Ploce (<5), Biograd na moru (<5), and in Matulji in Opatija area (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over five times, the first time 1906 in source Yearbook and Directory of Literary Society of St. Jerome 1906.