In Croatia, Sailović families are predominantly Serbs, rarely Croats (from Osijek area ), and very rarely Hungarians. In the past century, relatively most of Croatian residents bearing this family name were born in Bosanian Posavina (Modrica area) and in Bosanian Posavina (Orasje area).
Prevalence
About 40 people with faimily name Sailović live in Croatia today, in 18 households. They are located and four other Croatian places, mostly in Bobota in Vukovar area (<10), Bijelo Brdo in Vinkovci area (<10), Zagreb (<10), Osijek (<10), and in Mirkovci (<5).
Outside Croatia
Family name Sailović is present in four countries on three continents. The family name "Sailovic " is used by few people in the United States.