In Croatia, Islambegović families are Croats by relative majority (from Umag ), rarely Bosniaks (from Herzegovine ), and . In the past century, relatively most of Croatian residents bearing this family name were born in Umag and in Herzegovina (Ljubuski area).
Prevalence
Only a few people with faimily name Islambegović live in Croatia today, in two households only. They are located in only threee naselja i to in Crveni Vrh (<5), Murine (<5), and in Zagreb (<5).
Outside Croatia
Family name Islambegović is present in this form only in Croatia.
Characteristic first names
Marta Islambegović,
Darko Islambegović,
Mustafa Islambegović,
Đenan Islambegović,
Sean Islambegović,
Dino Islambegović,
Iva Islambegović,
Bojan Islambegović
