2000
#147,095
National surname rank
Recorded bearers 103
First available Census row
Per 100,000 0.04
Very Rare Last name
Caniano
Italian surname referring to a person from the town of Caniano.
According to the 2020 US Census Bureau surname tables, roughly 126 Americans carry the last name Caniano. That puts it at #149,446 in the national surname ranking, appearing at a frequency of 0.04 per 100,000 people (about 1 in 2,720,273 residents).
This page is the full Name Census profile for the Caniano 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
126
1 in 2,720,273
Census rank
#149,446
2020 decennial data
Per 100,000
0.0
Frequency rate
Recorded bearers
110
very rare in the US
Popularity narrative
The Census Bureau recorded 110 bearers of the surname Caniano in its 2020 decennial surname file. At a rate of 0.04 per 100,000 residents, it holds the 149446th position in the national surname ranking.
Among Census respondents with the surname Caniano, the largest self-reported group is White at 95.5%. The next largest groups are Hispanic (3.6%) and Black (0.9%).
Origin
Meaning and origin of Caniano
The surname Caniano originated in Italy, specifically in the region of Tuscany, during the Middle Ages. It is believed to be derived from the Latin word "canna," meaning "reed" or "cane," and may have been initially used as a descriptive name for someone who lived near a reed bed or worked with reeds.
Historical records indicate that the earliest known mention of the surname Caniano can be found in a document dated 1287 from the town of Montepulciano, where a certain Guido Caniano is listed as a landowner. This suggests that the name had already been established in the area by the 13th century.
In the 14th century, the Caniano family appeared to have some prominence in the city of Siena, as evidenced by the inclusion of their coat of arms in the Palazzo Pubblico, a historic building that served as the city's government center. One notable figure from this period was Matteo Caniano (c. 1320-1390), a wealthy merchant and diplomat who represented Siena in negotiations with other Italian city-states.
During the Renaissance, the Caniano name continued to be associated with notable individuals, such as the painter Gian Battista Caniano (c. 1470-1540), whose works can still be found in churches and galleries throughout Tuscany. Another prominent figure was the writer and philosopher Tommaso Caniano (1515-1589), who was part of the intellectual circle surrounding the influential Medici family.
In the 18th century, the Caniano surname gained recognition outside of Italy when Antonio Caniano (1730-1798), a skilled architect, was commissioned to design several buildings in Vienna, Austria. His most famous work is the Palais Rasumofsky, which still stands today and is considered a prime example of Neoclassical architecture.
Another notable bearer of the Caniano name was the Italian composer and conductor Vincenzo Caniano (1820-1892), who gained fame for his operas and worked with some of the most renowned singers of his time, including the legendary tenor Enrico Caruso.
While the surname Caniano has its roots in Italy, it has since spread to other parts of the world due to migration and intermarriage. However, its origins and historical significance remain deeply connected to the region of Tuscany and the various individuals who have contributed to the rich cultural heritage of Italy over the centuries.
Demographics
Ancestry and ethnicity for Caniano
Among Census respondents with the surname Caniano, the largest self-reported group is White at 95.5%. The next largest groups are Hispanic (3.6%) and Black (0.9%).
The bar chart below shows how Caniano 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 Caniano surname at the time of the 2020 Census, not any inherent property of the name itself.
- White95.5% · 105
- Hispanic or Latino3.6% · 4
- Black or African American0.9% · 1
Timeline
Historical Census data for Caniano
Caniano 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
#149,395
National surname rank
Recorded bearers 110
+7 bearers (+6.8%)
Per 100,000 0.04
Rank movement Down 2,300 places
2020
#149,446
National surname rank
Recorded bearers 110
+0 bearers (+0.0%)
Per 100,000 0.04
Rank movement Down 51 places
| Year | Rank | Count | Per 100K | Count change | Rank change |
|---|---|---|---|---|---|
| 2000 | #147,095 | 103 | 0.04 | First available Census row | First available Census row |
| 2010 | #149,395 | 110 | 0.04 | +7 bearers (+6.8%) | Down 2,300 places |
| 2020 | #149,446 | 110 | 0.04 | +0 bearers (+0.0%) | Down 51 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 Caniano 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 | #149,395 | #149,446 | -0.0% |
| Count | 110 | 110 | 0.0% |
| Per 100K | 0.04 | 0.04 | -8.0% |
Between the 2010 and 2020 Census, the number of Caniano bearers went from 110 to 110 (+0.0% change). The surname moved down 51 positions in the national ranking, going from #149,395 to #149,446.
FAQ
Caniano surname: questions and answers
How many people in the U.S. have the surname Caniano?
Name Census estimates that about 126 living Americans carry the surname Caniano. Using the current population baseline, that works out to roughly 1 in 2,720,273 residents.
How common is Caniano?
Caniano ranks #149,446 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 110 people with the surname Caniano. That is different from the site's living-bearer estimate (126), 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 Caniano.
Has Caniano become more or less common over time?
Between 2010 and 2020, the surname Caniano went from 110 recorded bearers to 110. That is an increase of 0 (+0.0%). In the national ranking it fell from #149,395 to #149,446.
What does the Census say about the background of Caniano?
Among Census respondents with the surname Caniano, the largest self-reported group is White at 95.5%. The next largest groups are Hispanic (3.6%) and Black (0.9%). 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 Caniano in the 2020 Census, accounting for 95.5% (105 people in the source table).
What is the full ancestry breakdown?
Caniano appears across multiple self-reported groups in the Census data. The largest shares in the 2020 file are White (95.5%), Hispanic (3.6%), Black (0.9%). 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 Caniano (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 Caniano mean?
Italian surname referring to a person from the town of Caniano. 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 Caniano (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 are called Caniano?
If you just want to know how many people are called Caniano, HowManyOfMe.org gives you the headline number in one glance.