Family name Kozłowski (Kozlowski 
, Козловский 
, Kozłowski 
) , around the globe, is a common cognomen. The last name Kozłowski is habitual in Eastern Europe, particularly Belarus, where it is quite a common surname, Poland, and Russia, where it is quite a rare surname. Measured by absolute frequency, the name is most common in Poland, Russia, and the United States. Likewise, Kozłowski is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kozlowski | Germany, France, Brazil, Poland, United States |
| Козловский | Ukraine, Kazakhstan, Belarus, Russia, Kyrgyzstan |
| Kozłowski | Germany, France, Poland, United Kingdom, United States |
Kozioł, Kozlovski, Kozlovskij, Kozlovsky, Казлоўскі, Козловський, and קוזלובסקי
| antoni kozłowski (b. 1729) |
|
|
| józef kozłowski Russian composer, PL (b. 1757) |
|
|
| jan paweł kozłowski PL (b. 1759) |
|
|
| mateusz kozłowski PL (b. 1764) |
|
|
| józef kozłowski PL (b. 1770) |
|
|
| anastazy kozłowski UA (b. 1778) |
|
|
|
władysław kozłowski (b. 1836) |
|
|
karol kozłowski Polish architect, PL (b. 1847) |
|
| wiktor kozłowski (b. 1791) |
|
|
| felicjan kozłowski Polish historian, PL (b. 1805) |
|
|
|
włodzimierz kozłowski Polish politician, PL (b. 1858) |
|
|
stanisław gabriel kozłowski Polish writer and literary critic (1860-1922), PL (b. 1860) |
|
| józef gabriel kozłowski PL (b. 1800) |
|
|
|
edward kozłowski Polish-American bishop (1860-1915), PL (b. 1860) |
|
| feliks kozłowski PL (b. 1803) |
|
Max, Pawel, Paweł, Peter, Piotr, Radek, Rafal, Rafał, Roman, Remik, Remek, Denis, Darek, Dawid, Diana, Grzes, Lukas, Janek, Jacek, Jarek, Jasiu, Jakub, Pavel, Jerzy, Kazik, Karol, Jan, Mati, Maks, Alan, Arek, Adam, Kuba, Leon, Lech, Eryk, Emil, Irek, Igor, Olek, Marek, Mirek, Miron, Aleks, Artur, Chris, Borys, Kamil, and Tomek