Cognomen Kowalczyk (Kowalczyk 
, Ковальчик 
) , throughout the world, is a common family name. The family name Kowalczyk is characteristic of Poland, where it is a common surname, Ireland, where it is quite a rare surname, and Germany. In absolute terms, it most frequently occurs in Poland, the United States, and Germany. Also, Kowalczyk is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kowalczyk | United Kingdom, Poland, France, Germany, United States |
| Ковальчик | Ukraine, Belarus, Russia |
|
jan kowalczyk astronomer, PL (b. 1833) |
|
|
antoni kowalczyk Roman Catholic priest, venerable, PL (b. 1866) |
|
|
tomasz kowalczyk PL (b. 1879) |
|
|
anastazy kowalczyk PL (b. 1908) |
|
|
august kowalczyk Polish actor, activist and Holocaust survivor, PL (b. 1921) |
|
|
wojciech kowalczyk Polish architect, PL (b. 1932) |
|
| jan jakub kowalczyk PL (b. 1872) |
|
|
| antoni kowalczyk (b. 1874) |
|
|
|
stanisław kowalczyk PL (b. 1924) |
|
|
edward kowalczyk PL (b. 1924) |
|
|
józef kowalczyk Archbishop of Gniezno, primate of Poland, PL (b. 1938) |
|
|
jan kowalczyk Polish equestrian, PL (b. 1941) |
|
|
zenon kowalczyk Polish politician, PL (b. 1941) |
|
| szczepan kowalczyk Polish politician, PL (b. 1895) |
|
|
| marianna kowalczyk Polish Righteous Among the Nations, PL (b. 1897) |
|