2000
#10,615
National surname rank
Recorded bearers 2,770
First available Census row
Per 100,000 1.03
Rare Last name
Lenox
From a place name, likely referring to Lennox in Scotland, derived from the Gaelic for "elm field."
According to the 2020 US Census Bureau surname tables, roughly 3,066 Americans carry the last name Lenox. That puts it at #11,290 in the national surname ranking, appearing at a frequency of 0.89 per 100,000 people (about 1 in 111,792 residents).
This page is the full Name Census profile for the Lenox 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.
For British records, Name Census UK has a British surname profile for Lenox with 1881 census detail, origin facts and modern UK distribution where available.
Bearers in the US
3.1K
1 in 111,792
Census rank
#11,290
2020 decennial data
Per 100,000
0.9
Frequency rate
Recorded bearers
2.7K
rare in the US
Popularity narrative
The Census Bureau recorded 2,674 bearers of the surname Lenox in its 2020 decennial surname file. At a rate of 0.89 per 100,000 residents, it holds the 11290th position in the national surname ranking.
Among Census respondents with the surname Lenox, the largest self-reported group is White at 81.6%. The next largest groups are Black (9.9%) and Two or More Races (3.7%).
Origin
Meaning and origin of Lenox
The surname Lenox has its origins in Scotland, derived from the historic county of Lennox, which encompassed parts of the modern council areas of West Dunbartonshire and Stirling. The name is believed to have originated from the Gaelic words "lenn" meaning "smooth" and "ùchd" meaning "breast" or "upland," referring to the region's rolling hills and meadows.
In ancient charters and records, the name appears with various spellings such as Levenax, Levenauchis, and Leuenaux, reflecting the evolution of the name over time. The earliest known recorded reference to the name dates back to the 12th century when Alwyn, Earl of Lennox, is mentioned in a charter granted by King David I of Scotland.
The Lennox family, who held the earldom of Lennox, played a significant role in Scottish history. One notable member was Isabel, Countess of Lennox, who married King Robert II of Scotland in 1347, establishing a direct link between the Lennox family and the Scottish monarchy.
The name Lenox gained prominence outside of Scotland during the reign of King James VI of Scotland (later James I of England) when several members of the Lennox family served as courtiers and gained favor with the king. One such figure was Esmé Stewart, 1st Duke of Lennox (1542-1583), who wielded considerable influence at the Scottish court.
Another notable individual with the surname Lenox was James Lenox (1800-1880), an American philanthropist and bibliophile who founded the Lenox Library, now part of the New York Public Library. His collection of rare books and manuscripts became the cornerstone of the library's holdings.
Walter Lenox (1859-1920) was an American entrepreneur who founded the Lenox China Company, a renowned manufacturer of fine ceramic tableware. The company's products, adorned with intricate designs and patterns, became synonymous with luxury and elegance in the early 20th century.
In literature, the surname Lenox is associated with James Lenox Belknap (1856-1924), an American author and journalist who wrote extensively about the history and culture of the American South. His works, such as "The Straits of Malacca" and "The Crested Seas," provided valuable insights into the region during the late 19th and early 20th centuries.
While the Lenox name has its roots in Scotland, it has since spread worldwide, with notable bearers in various fields, from business and philanthropy to literature and art, leaving an indelible mark on the cultural and historical fabric of multiple nations.
Demographics
Ancestry and ethnicity for Lenox
Among Census respondents with the surname Lenox, the largest self-reported group is White at 81.6%. The next largest groups are Black (9.9%) and Two or More Races (3.7%).
The bar chart below shows how Lenox bearers described their own race and ethnicity on the 2020 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 Lenox surname at the time of the 2020 Census, not any inherent property of the name itself.
- White81.6% · 2,182
- Black or African American9.9% · 265
- Two or more races3.7% · 100
- Hispanic or Latino3.4% · 90
- Asian and Pacific Islander1.0% · 27
- American Indian and Alaska Native0.4% · 10
Timeline
Historical Census data for Lenox
Lenox appears in 3 published Census surname files: 2000, 2010, 2020. The cards below show how the name's rank and bearer count changed across each release.
2010
#10,607
National surname rank
Recorded bearers 3,019
+249 bearers (+9.0%)
Per 100,000 1.02
Rank movement Up 8 places
2020
#11,290
National surname rank
Recorded bearers 2,674
-345 bearers (-11.4%)
Per 100,000 0.89
Rank movement Down 683 places
| Year | Rank | Count | Per 100K | Count change | Rank change |
|---|---|---|---|---|---|
| 2000 | #10,615 | 2,770 | 1.03 | First available Census row | First available Census row |
| 2010 | #10,607 | 3,019 | 1.02 | +249 bearers (+9.0%) | Up 8 places |
| 2020 | #11,290 | 2,674 | 0.89 | -345 bearers (-11.4%) | Down 683 places |
For 2020, the Census Bureau published race and Hispanic-origin columns as counts rather than percentages. Name Census converts those counts back into shares so the ancestry section stays comparable with the older surname files.
Year on year
2010 vs 2020 Census
How has the Lenox surname changed between Census years? The chart shows bearer count side by side, and the table compares rank, count, and frequency.
Census year comparison
20102020
| Metric | 2010 | 2020 | Change |
|---|---|---|---|
| Rank | #10,607 | #11,290 | -6.4% |
| Count | 3,019 | 2,674 | -11.4% |
| Per 100K | 1.02 | 0.89 | -12.3% |
Between the 2010 and 2020 Census, the number of Lenox bearers went from 3,019 to 2,674 (-11.4% change). The surname moved down 683 positions in the national ranking, going from #10,607 to #11,290.
FAQ
Lenox surname: questions and answers
How many people in the U.S. have the surname Lenox?
Name Census estimates that about 3,066 living Americans carry the surname Lenox. Using the current population baseline, that works out to roughly 1 in 111,792 residents.
How common is Lenox?
Lenox ranks #11,290 in the 2020 Census surname tables and is classified on this site as "Rare." The Census recorded the name at a frequency of 0.89 per 100,000 residents, which is about 1 people out of every 100,000.
How many people with this surname were counted in the Census?
The raw 2020 Census file counted 2,674 people with the surname Lenox. That is different from the site's living-bearer estimate (3,066), which projects the surname's present-day count by applying the Census frequency rate to the current U.S. population.
What does 0.89 per 100,000 actually mean?
It is the Census Bureau's normalized frequency measure. A rate of 0.89 per 100,000 means that if you picked a random group of 100,000 U.S. residents, you would expect about 1 of them to have the surname Lenox.
Has Lenox become more or less common over time?
Between 2010 and 2020, the surname Lenox went from 3,019 recorded bearers to 2,674. That is a decrease of 345 (-11.4%). In the national ranking it fell from #10,607 to #11,290.
What does the Census say about the background of Lenox?
Among Census respondents with the surname Lenox, the largest self-reported group is White at 81.6%. The next largest groups are Black (9.9%) and Two or More Races (3.7%). These figures come from the 2020 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 Lenox in the 2020 Census, accounting for 81.6% (2,182 people in the source table).
What is the full ancestry breakdown?
Lenox appears across multiple self-reported groups in the Census data. The largest shares in the 2020 file are White (81.6%), Black (9.9%), Two or More Races (3.7%). For 2020, the source file also published raw headcounts for each group, which is why this page can show both percentages and counts in the ancestry section.
Is this page using the latest Census data?
Yes. This page is using the latest surname file currently loaded on Name Census, which is 2020. The historical section above also keeps any older Census surname entries we have for Lenox (2000, 2010, 2020).
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 Lenox mean?
From a place name, likely referring to Lennox in Scotland, derived from the Gaelic for "elm field." 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 2020 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 Lenox (0.89 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 Lenox?
For a quick modern estimate, our sister site HowManyOfMe.org answers that in one glance, with the living-bearer count front and centre.