In Croatia, Ajlec families are Croats (from Banja Luka Region (Bosnia) ). In the past century, relatively most of Croatian residents bearing this family name were born in Banja Luka Region, Bosnia (Banja Luka area).
Prevalence
About 10 people with faimily name Ajlec live in Croatia today, in three households only. They are located in four Croatian counties, threee cities and four other places, mostly in Loskunja in Duga Resa area (<10), Brezovica (<5), Vukomeric (<5), Bregi in Opatija area (<5), and in Zivkovic Kosa in Duga Resa area (<5).
Outside Croatia
Family name Ajlec is present in 10 countries on four continents.