Kowalczyk
5,356 people in the United States were counted with the surname Kowalczyk in the 2020 census, making it the 6,132nd most common in the country. That is about one person in 55,800.
By the numbers
- People
- 5,356
- Rank
- 6,132nd
- How common
- 1 in 55,800
- Per 100,000
- 1.8
Where the name comes from
Origin Polish
Borrowed from Polish Kowalczyk.
Etymology from Wiktionary, used under CC BY-SA 4.0.
Who bears the name
How people with the surname Kowalczyk described their own race and Hispanic origin at the 2020 census:
Notable people called Kowalczyk
- Justyna Kowalczyk (born 1983)Polish cross-country skier
- Józef Kowalczyk (1938–2025)Archbishop of Gniezno, primate of Poland
- Jan Kowalczyk (1941–2020)Polish equestrian
- Wojciech Kowalczyk (born 1972)Polish footballer
- Ignace Kowalczyk (1913–1996)French-German footballer
- Marcin Kowalczyk (born 1985)Polish footballer
- Henryk Kowalczyk (born 1956)Polish politician
- Mateusz Kowalczyk (born 1987)Polish male tennis player
People named Kowalczyk with articles in the most Wikipedia languages. Data from Wikidata (CC0).
Surnames like Kowalczyk
Try it on yourself
Source: US Census Bureau, Frequently Occurring Surnames, 2020. The Census describes the file as the surnames borne by 100 or more people; rarer names are not published. The line is not quite exact, and 617 published names come in under it, the smallest at 92 people. Race and Hispanic origin are self-reported. Rates are worked out against the 298.9 million people the file's own figures are calculated on, which is fewer than the census counted in all: the difference is everyone whose surname was too rare to publish.