Cognomen Luczak (Luczak 
, Łuczak , Лучак 
) , all over the world, is a common last name. The last name Luczak is characteristic of Eastern Europe, particularly Poland, where it is quite a common surname, Ukraine, where it is quite a rare surname, and Slovakia. In absolute terms, it is commonest in Poland, the United States, and Germany. Likewise, Luczak is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Łuczak, Luczak | Germany, United Kingdom, United States, Poland, France |
| Лучак | Kazakhstan, Ukraine, Belarus, Russia |
|
jerzy luczak-szewczyk PL (b. 1923) |
|
|
hania luczak German journalist, DE (b. 1958) |
|
|
jan-marco luczak German lawyer, politician, member of Bundestag, DE (b. 1975) |
|
|
peter luczak Australian tennis player, AU (b. 1979) |
|
|
grace luczak American rower, US (b. 1989) |
|
| jean luczak French association football player, FR (b. 1941) |
|
|
| hans-jürgen luczak German amateur wrestler (1943-2008), DE (b. 1943) |
|
|
| thomas luczak German architect, DE (b. 1952) |
|
|
| holger luczak (b. 1943) |
|
|
| holger luczak DE (b. 1943) |
|
|
| jürgen luczak (b. 1944) |
|
|
|
filip luczak chess player |
|
| daisy luczak French politician, FR (b. 1962) |
|
|
| raymond luczak author (b. 1965) |
|
|
| kai luczak (b. 1966) |
|