Only a few people with faimily name Lackner live in Croatia today, in households. They are located in two Croatian cities only, in Trogir (<5) and Silba (<5).
Outside Croatia
Family name Lackner is present in 43 countries worldwide. The family name "Lackner " is used by some 5000 people in Austria , about 3000 in Germany , and some 2000 people in the United States.
In the sources analysed in the project Acta Croatica so far, the name is mentioned over five times, the first time 1902 in source Hartmann's General List of Apartments in Zagreb.