Leer
A surname derived from the German word for "empty" or "vacant".
According to the 2000 US Census Bureau surname tables, roughly 1,508 Americans carry the last name Leer. That puts it at #20,578 in the national surname ranking, appearing at a frequency of 0.44 per 100,000 people (about 1 in 227,291 residents).
This page is the full Name Census profile for the Leer surname. You will find the Census Bureau frequency data, a multi-census history view, 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.
Leer appeared in the 2000 Census surname file but was not included in the published 2020 file. The Census Bureau only publishes surnames with at least 100 recorded bearers, so this usually means the name fell below that threshold.
Bearers in the US
1.5K
1 in 227,291
Census rank
#20,578
2000 decennial data
Per 100,000
0.4
Frequency rate
Recorded bearers
1.2K
rare in the US
Popularity narrative
The Census Bureau recorded 1,197 bearers of the surname Leer in its 2000 decennial surname file. At a rate of 0.44 per 100,000 residents, it holds the 20578th position in the national surname ranking.
Among Census respondents with the surname Leer, the largest self-reported group is White at 91.4%. The next largest groups are Black (3.8%) and Hispanic (1.6%).
Origin
Meaning and origin of Leer
The surname Leer is believed to have originated in the region of Germany or the Netherlands, dating back to the medieval period. The name is thought to be of toponymic origin, derived from various places named Leer in these regions, signifying someone who hailed from such a place. The town of Leer in Lower Saxony, Germany, provides a plausible origin, its name stemming from the Old Frisian word "lere", meaning "empty" or "free land".
Early records indicate that variations of the surname such as Lere, Lehre, and Lehr appeared in medieval manuscripts and town registers. These records often captured the names of landowners, tradespeople, or other notable figures in rural communities, thus giving us glimpses into the early presence of the surname. In the German records dating back to the 12th century, the name Leer is seen in legal documents and property transactions which denote the individuals' land holdings or civic duties.
One of the earliest documented instances of the surname Leer appears in the 13th century within the town of Leer itself. Heinrich von Leer, born around 1250, is mentioned in a legal charter involving land disputes and the delimitation of property boundaries. This document highlights the role of Heinrich as a local magnate with substantial influence in the area.
By the 16th century, the name Leer surfaced in various other contexts. Johann Leer, born in 1542 and died in 1608, was a noted clergyman in the Holy Roman Empire, contributing to regional religious reforms and leaving behind written works that were referenced by subsequent generations. During this period, the surname also migrated alongside trade routes and via canals throughout the Netherlands and North Germany.
Moving forward to the 18th century, Carl Friedrich Leer, born in 1709 and deceased in 1785, became a renowned philologist and academic. His scholarly works on Old Germanic languages and literatures contributed significantly to the emerging fields of historical linguistics and ethnology, showcasing the intellectual heritage of individuals bearing the surname.
The 19th century saw the geopolitical landscape of Europe change substantially, with Leers adapting to new societal roles. Claes Leer, born 1831, was an influential industrialist during the early years of the Second Industrial Revolution, establishing textile factories in what is now modern-day Belgium. His contribution to the burgeoning textile industry marked a pivotal shift from agrarian to industrial economies in the region.
By the early 20th century, Clara Leer, born in 1880 and died in 1942, emerged as a pioneering figure in early modern art movements in Germany. Her avant-garde paintings and involvement in the Expressionist movement gained her recognition across European art circles. Clara's work and publications, which also tackled socio-political themes, were influenced by the tumultuous eras she lived through, such as World War I and the Weimar Republic.
The surname Leer, with its roots deeply embedded in Germanic and Dutch heritage, reveals its historical significance through diverse vocations including religious, academic, industrial, and artistic contributions over the centuries. As a result, it offers a fascinating glimpse into the socio-economic transformations of Europe from the medieval period to modern times.
Demographics
Ancestry and ethnicity for Leer
Among Census respondents with the surname Leer, the largest self-reported group is White at 91.4%. The next largest groups are Black (3.8%) and Hispanic (1.6%).
The bar chart below shows how Leer bearers described their own race and ethnicity on the 2000 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.
Percentages are shown for every Census year so the breakdown stays comparable over time. When the source file also includes raw headcounts, Name Census shows those alongside the percentages in the legend.
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 Leer surname at the time of the 2000 Census, not any inherent property of the name itself.
- White91.4%
- Black or African American3.8%
- Hispanic or Latino1.6%
- Two or more races1.5%
- Asian and Pacific Islander1.2%
- American Indian and Alaska Native0.5%
FAQ
Leer surname: questions and answers
How many people in the U.S. have the surname Leer?
Name Census estimates that about 1,508 living Americans carry the surname Leer. Using the current population baseline, that works out to roughly 1 in 227,291 residents.
How common is Leer?
Leer ranks #20,578 in the 2000 Census surname tables and is classified on this site as "Rare." The Census recorded the name at a frequency of 0.44 per 100,000 residents, which is about 0 people out of every 100,000.
How many people with this surname were counted in the Census?
The raw 2000 Census file counted 1,197 people with the surname Leer. That is different from the site's living-bearer estimate (1,508), which projects the surname's present-day count by applying the Census frequency rate to the current U.S. population.
What does 0.44 per 100,000 actually mean?
It is the Census Bureau's normalized frequency measure. A rate of 0.44 per 100,000 means that if you picked a random group of 100,000 U.S. residents, you would expect about 0 of them to have the surname Leer.
Has Leer become more or less common over time?
Leer appears here with 2000 Census data. When additional surname-file years are available for this name, Name Census uses them to show longer-term movement in rank and bearer count.
What does the Census say about the background of Leer?
Among Census respondents with the surname Leer, the largest self-reported group is White at 91.4%. The next largest groups are Black (3.8%) and Hispanic (1.6%). These figures come from the 2000 Census Bureau surname tables, based on how respondents described their own race and ethnicity.
Which group reports this surname most often?
White is the largest self-reported group for the surname Leer in the 2000 Census, accounting for 91.4%.
What is the full ancestry breakdown?
Leer appears across multiple self-reported groups in the Census data. The largest shares in the 2000 file are White (91.4%), Black (3.8%), Hispanic (1.6%).
Is this page using the latest Census data?
Not necessarily. Leer appears here with 2000 Census data, while the latest surname file loaded on Name Census is 2020. When a surname drops below the Census publication threshold, older rows can still be kept for historical reference even if the name no longer appears in the newest file.
Does the Census include every surname?
No. The Census Bureau only publishes surnames that appeared at least 100 times in a given decennial Census. That means very rare surnames are excluded entirely, and a surname can appear in one Census release but disappear from a later one if it falls below the reporting threshold.
Why don't the ancestry percentages always add up to exactly 100%?
There are two main reasons: rounding and suppression. The Census Bureau rounds published values, and it may suppress very small cells to protect privacy. For 2020, the Bureau also published raw group counts rather than direct percentages, so Name Census converts those counts back into shares for comparability across census years.
What does Leer mean?
A surname derived from the German word for "empty" or "vacant". The fuller origin note on this page goes into more detail.
Where does the surname data come from?
All surname statistics on Name Census are drawn from the US Census Bureau's decennial surname frequency tables. These files list every surname that appeared 100 or more times in the 2000 Census, along with a count, a per-100,000 rate, and a self-reported demographic breakdown. You can read the full explanation on our methodology page.
How does Name Census estimate living bearers?
For surnames, Name Census does not age cohorts the way it does for first names. Instead, it takes the Census Bureau's published frequency for Leer (0.44 per 100,000) and applies that rate to the current U.S. resident population to estimate how many living Americans have the surname today.
How many people share the surname Leer?
For a faster, more casual read, check HowManyOfMe.org — our sister site built around that single question.