Lukša families are Croats and they are mostly from Prelog area. In the past century, relatively most of Croatian residents bearing this family name were born in Prelog area and in Zagreb. In Donji Vidovec in Prelog area every seventh inhabitant had the family name Lukša.
Prevalence
About 430 people with faimily name Lukša live in Croatia today, in 170 households. There were 380 of them in the middle of the past century, and their number increased by 10 percent. They are located in the most of Croatian counties, in 19 cities and 28 other places, mostly in Donji Vidovec in Prelog area (180), Zagreb (80), Virovitica (20), Koprivnica (20), and in Cakovec (20).
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 2007 in source Encyclopaedia of Croatian Surnames.