In Croatia, Alendar families are Croats (from Opuzen ). In the past century, relatively most of Croatian residents bearing this family name were born in Herzegovina (Ljubuski area) and in Middle Bosnia (Sarajevo area).
Prevalence
Only a few people with faimily name Alendar live in Croatia today, in two households only. There were 0 of them in the middle of the past century, and their number remains constant. They are located in one Croatian city only, in Opuzen (<5).
Outside Croatia
Family name Alendar is present in 17 countries on four continents. "Allendar " is used by few people in the United States.