2010
#153,769
National surname rank
Recorded bearers 106
First available Census row
Per 100,000 0.04
Very Rare Last name
Lenus
A surname derived from the Latin word 'lenis,' meaning gentle or mild-mannered.
According to the 2020 US Census Bureau surname tables, roughly 133 Americans carry the last name Lenus. That puts it at #145,028 in the national surname ranking, appearing at a frequency of 0.04 per 100,000 people (about 1 in 2,577,100 residents).
This page is the full Name Census profile for the Lenus 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.
Bearers in the US
133
1 in 2,577,100
Census rank
#145,028
2020 decennial data
Per 100,000
0.0
Frequency rate
Recorded bearers
116
very rare in the US
Popularity narrative
The Census Bureau recorded 116 bearers of the surname Lenus in its 2020 decennial surname file. At a rate of 0.04 per 100,000 residents, it holds the 145028th position in the national surname ranking.
Among Census respondents with the surname Lenus, the largest self-reported group is Hispanic at 79.3%. The next largest groups are Asian/Pacific Islander (9.5%) and Black (6.0%).
Origin
Meaning and origin of Lenus
The surname Lenus has its origins in the ancient Celtic lands of Gaul, which encompasses modern-day France, Belgium, and parts of Germany, Switzerland, and the Netherlands. The name is believed to have emerged around the 5th or 6th century AD, during the turbulent period following the fall of the Western Roman Empire.
Lenus is derived from the Celtic word "lenos," which means "meadow" or "pasture." This suggests that the name may have been initially associated with someone who lived near or worked in a meadow or pastoral setting. It is possible that the name was first given as a descriptive surname, identifying an individual's occupation or place of residence.
In the 9th century, a notable figure named Lenus of Trier was recorded as a scholarly monk and author of religious texts. He lived in the Benedictine monastery of Trier, which was a prominent center of learning during the Carolingian Renaissance. His writings and teachings contributed to the preservation of ancient knowledge and the spread of Christianity in the region.
The Domesday Book, a comprehensive survey of landholdings commissioned by William the Conqueror in 1086, contains several entries related to individuals with variations of the Lenus surname, such as Lenis, Lennus, and Lenys. These records provide valuable insights into the distribution and prominence of the name in various parts of medieval England.
In the 13th century, a French nobleman named Geoffroy de Lenus was recorded as a participant in the Fourth Crusade, which aimed to recapture Jerusalem from Muslim control. His bravery and valor in battle earned him recognition among the Crusaders and left a lasting mark on the family's legacy.
Another notable figure was Paulus Lenus, a German scholar and humanist born in Nuremberg in 1486. He was renowned for his expertise in classical literature and his contributions to the Renaissance movement. Lenus served as a tutor to prominent families and was highly regarded for his intellectual prowess.
In the 16th century, an Italian painter named Giovanni Battista Lenus (1546-1613) gained recognition for his religious works and frescoes adorning churches in Rome and Naples. His masterpieces, including the "Assumption of the Virgin" in the Church of San Paolo Maggiore, showcased his artistic brilliance and left a lasting impact on the Italian Renaissance art scene.
The surname Lenus has a rich and diverse history, spanning various regions and eras. From its Celtic origins to its appearances in medieval records and the notable individuals who carried the name, it has left an indelible mark on the annals of history.
Demographics
Ancestry and ethnicity for Lenus
Among Census respondents with the surname Lenus, the largest self-reported group is Hispanic at 79.3%. The next largest groups are Asian/Pacific Islander (9.5%) and Black (6.0%).
The bar chart below shows how Lenus 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 Lenus surname at the time of the 2020 Census, not any inherent property of the name itself.
- Hispanic or Latino79.3% · 92
- Asian and Pacific Islander9.5% · 11
- Black or African American6.0% · 7
- White2.6% · 3
- Two or more races2.6% · 3
Timeline
Historical Census data for Lenus
Lenus appears in 2 published Census surname files: 2010, 2020. The cards below show how the name's rank and bearer count changed across each release.
2020
#145,028
National surname rank
Recorded bearers 116
+10 bearers (+9.4%)
Per 100,000 0.04
Rank movement Up 8,741 places
| Year | Rank | Count | Per 100K | Count change | Rank change |
|---|---|---|---|---|---|
| 2010 | #153,769 | 106 | 0.04 | First available Census row | First available Census row |
| 2020 | #145,028 | 116 | 0.04 | +10 bearers (+9.4%) | Up 8,741 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 Lenus 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 | #153,769 | #145,028 | 5.7% |
| Count | 106 | 116 | 9.4% |
| Per 100K | 0.04 | 0.04 | -3.0% |
Between the 2010 and 2020 Census, the number of Lenus bearers went from 106 to 116 (+9.4% change). The surname moved up 8,741 positions in the national ranking, going from #153,769 to #145,028.
FAQ
Lenus surname: questions and answers
How many people in the U.S. have the surname Lenus?
Name Census estimates that about 133 living Americans carry the surname Lenus. Using the current population baseline, that works out to roughly 1 in 2,577,100 residents.
How common is Lenus?
Lenus ranks #145,028 in the 2020 Census surname tables and is classified on this site as "Very Rare." The Census recorded the name at a frequency of 0.04 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 2020 Census file counted 116 people with the surname Lenus. That is different from the site's living-bearer estimate (133), which projects the surname's present-day count by applying the Census frequency rate to the current U.S. population.
What does 0.04 per 100,000 actually mean?
It is the Census Bureau's normalized frequency measure. A rate of 0.04 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 Lenus.
Has Lenus become more or less common over time?
Between 2010 and 2020, the surname Lenus went from 106 recorded bearers to 116. That is an increase of 10 (+9.4%). In the national ranking it rose from #153,769 to #145,028.
What does the Census say about the background of Lenus?
Among Census respondents with the surname Lenus, the largest self-reported group is Hispanic at 79.3%. The next largest groups are Asian/Pacific Islander (9.5%) and Black (6.0%). 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?
Hispanic is the largest self-reported group for the surname Lenus in the 2020 Census, accounting for 79.3% (92 people in the source table).
What is the full ancestry breakdown?
Lenus appears across multiple self-reported groups in the Census data. The largest shares in the 2020 file are Hispanic (79.3%), Asian/Pacific Islander (9.5%), Black (6.0%). 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 Lenus (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 Lenus mean?
A surname derived from the Latin word 'lenis,' meaning gentle or mild-mannered. 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 Lenus (0.04 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 have the last name Lenus?
Our sister site HowManyOfMe.org answers how many people have the surname Lenus at a glance, with the living-bearer count up front.