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Uncommon Last name

Kowalski

A Polish occupational surname referring to a blacksmith or someone who forges metal.

According to the 2010 US Census Bureau surname tables, roughly 21,011 Americans carry the last name Kowalski. That puts it at #1,999 in the national surname ranking, appearing at a frequency of 6.13 per 100,000 people (about 1 in 16,313 residents).

This page is the full Name Census profile for the Kowalski surname. You will find the Census Bureau frequency data, an ancestry and ethnicity breakdown based on self-reported demographics, the name's meaning and origin where available, and answers to the most common questions people ask about this surname.

Bearers in the US

21K

1 in 16,313

Census rank

#1,999

2010 decennial data

Per 100,000

6.1

Frequency rate

Recorded bearers

18K

uncommon in the US

Popularity narrative

The Census Bureau recorded 18,077 bearers of the surname Kowalski in its 2010 decennial surname file. At a rate of 6.13 per 100,000 residents, it holds the 1999th position in the national surname ranking.

Among Census respondents with the surname Kowalski, the largest self-reported group is White at 96.0%. The next largest groups are Hispanic (1.9%) and Two or More Races (1.1%).

Origin

Meaning and origin of Kowalski

The surname Kowalski originates from Poland and is a Polish occupational name derived from the word "kowal", meaning "blacksmith". It first emerged in the Middle Ages when surnames began to be adopted from occupations, locations, or personal characteristics.

The earliest recorded instances of the name Kowalski date back to the 15th century in various Polish historical records and documents. These include references in church registers, tax rolls, and land ownership records. The name was initially spelled in various ways, such as Kowalski, Kowalsky, or Kowalczyk, reflecting regional dialect variations.

Kowalski is a common surname in Poland and has been associated with several notable figures throughout history. One of the earliest recorded individuals with this surname was Jan Kowalski, a renowned blacksmith who lived in the city of Krakow during the late 15th century. His craftsmanship was highly regarded, and he was commissioned to create intricate metalwork for churches and noble households.

During the 16th and 17th centuries, the name Kowalski appeared in various historical records related to the Polish nobility and gentry. For instance, Stanisław Kowalski (1550-1622) was a prominent landowner and military commander who fought in several battles against the Swedish forces during the Polish-Swedish wars of the early 17th century.

In the 18th century, Franciszek Kowalski (1720-1785) was a respected scholar and philosopher who taught at the renowned Jagiellonian University in Krakow. His writings on ethics and moral philosophy were widely studied and influenced generations of Polish intellectuals.

Another notable figure was Józef Kowalski (1801-1878), a prominent Polish painter and artist during the Romantic period. His works, depicting landscapes and historical scenes, are now housed in various museums and galleries across Poland.

In the 20th century, Tadeusz Kowalski (1919-2009) was a celebrated Polish writer and journalist who documented the experiences of Poles during World War II and the communist era. His memoirs and novels shed light on the struggles and resilience of the Polish people during those turbulent times.

While the surname Kowalski originated from the blacksmith trade, it has since transcended its occupational roots and become a widespread Polish surname carried by individuals from various walks of life, contributing to the rich cultural and historical fabric of Poland.

Demographics

Ancestry and ethnicity for Kowalski

Among Census respondents with the surname Kowalski, the largest self-reported group is White at 96.0%. The next largest groups are Hispanic (1.9%) and Two or More Races (1.1%).

The bar chart below shows how Kowalski bearers described their own race and ethnicity on the 2010 Census form. The Census Bureau groups responses into six broad categories: White, Black or African American, Hispanic or Latino, Asian and Pacific Islander, American Indian and Alaska Native, and Two or More Races. When a category has too few respondents for a given surname, the Bureau suppresses the figure to protect individual privacy, which is why some names show fewer than six slices.

Keep in mind that these are self-reported numbers. A person's surname does not determine their race or ethnicity, and the distribution you see here reflects the specific population who happened to carry the Kowalski surname at the time of the 2010 Census, not any inherent property of the name itself.

  • White96.0%
  • Hispanic or Latino1.9%
  • Two or more races1.1%
  • Asian and Pacific Islander0.5%
  • Black or African American0.3%
  • American Indian and Alaska Native0.2%

Year on year

2000 vs 2010 Census

How has the Kowalski surname changed between Census years? The chart shows bearer count side by side, and the table compares rank, count, and frequency.

Census year comparison

20002010
Bearer countPer 100,000 residents200020102000201018,13418,0776.76.1
Metric 2000 2010 Change
Rank #1,817 #1,999 -10.0%
Count 18,134 18,077 -0.3%
Per 100K 6.72 6.13 -8.8%

Between the 2000 and 2010 Census, the number of Kowalski bearers went from 18,134 to 18,077 (-0.3% change). The surname moved down 182 positions in the national ranking, going from #1,817 to #1,999.

Notable bearers

Famous people with the surname Kowalski

FAQ

Kowalski surname: questions and answers

How common is the last name Kowalski?

The surname Kowalski holds position #1,999 in the US Census Bureau's surname ranking, with an estimated 21,011 living bearers. It occurs at a rate of 6.13 per 100,000 Americans.

What is the ethnic background of the Kowalski surname?

Among Census respondents with the surname Kowalski, the largest self-reported group is White at 96.0%. The next largest groups are Hispanic (1.9%) and Two or More Races (1.1%). These figures come from the 2010 Census Bureau surname tables, based on how respondents described their own race and ethnicity.

Where does this surname data come from?

All surname statistics on Name Census are drawn from the US Census Bureau's decennial surname frequency tables. These tables list every surname that appeared 100 or more times in the 2010 Census, along with a frequency rate and self-reported demographic breakdown. You can read the full explanation on our methodology page.

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Kowalski

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