In Croatia, Ljubaj families are almost entirely Croats (from Krapina ), barely Slovenes (from Zagreb ). In the past century, relatively most of Croatian residents bearing this family name were born in Krapina and Zagreb.
Prevalence
About 50 people with faimily name Ljubaj live in Croatia today, in 30 households. There were 70 of them in the middle of the past century, and their number decreased by 20 percent. They are only located in in 6 Croatian cities and four other places, mostly in Zagreb (25), Velika Ves (15), Buje (<10), Gornji Tkalec (<5), and in Krizevci (<5).
Outside Croatia
Family name Ljubaj (including: Lyubay , Liubei ) is present in five countries.
