Surname Lukoszek (Lukoszek 
) , in all the world, is a rare last name. The cognomen Lukoszek is habitual in Poland, where it is a rare surname, Greece, where it is a very rare surname, and Germany. Not in comparison with a country's population, it is commonest in Poland, Germany, and the United States. More prevalently, Lukoszek is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Lukoszek | Poland, Greece, Australia, United States, Germany |