Lazanja families are Croats and they are mostly from Nin area. In the past century, relatively most of Croatian residents bearing this family name were born in Nin area and in Zadar.
Prevalence
About 70 people with faimily name Lazanja live in Croatia today, in 40 households. There were 10 of them in the middle of the past century, and their number multiplied. They are located in threee Croatian counties, four cities and threee other places, mostly in Zadar (20), in Ljubac (20) and Krneza (20) in Nin area, Bakar (10), and in Zagreb (<10).
Outside Croatia
Family name Lazanja (including: Lazagna , Lazanya and Lazania ) is present in 12 countries worldwide. The family name "Lazanja " is used by small number of people in the United States.