2010
#141,140
National surname rank
Recorded bearers 118
First available Census row
Per 100,000 0.04
Very Rare Last name
Mucho
A Spanish surname meaning "much" or "a lot."
According to the 2020 US Census Bureau surname tables, roughly 124 Americans carry the last name Mucho. That puts it at #150,935 in the national surname ranking, appearing at a frequency of 0.04 per 100,000 people (about 1 in 2,764,148 residents).
This page is the full Name Census profile for the Mucho 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
124
1 in 2,764,148
Census rank
#150,935
2020 decennial data
Per 100,000
0.0
Frequency rate
Recorded bearers
108
very rare in the US
Popularity narrative
The Census Bureau recorded 108 bearers of the surname Mucho in its 2020 decennial surname file. At a rate of 0.04 per 100,000 residents, it holds the 150935th position in the national surname ranking.
Among Census respondents with the surname Mucho, the largest self-reported group is White at 76.9%. The next largest groups are Black (8.3%) and Asian/Pacific Islander (7.4%).
Origin
Meaning and origin of Mucho
The surname "MUCHO" is of Spanish origin, derived from the Spanish word "mucho," meaning "much" or "many." The name likely originated in the late medieval or early modern period, possibly as a descriptive nickname or a reference to an individual's abundance or wealth.
One of the earliest known references to the surname "MUCHO" can be found in the records of the Spanish Inquisition in the 16th century. In 1583, a certain Juan Mucho was tried and convicted for practicing Judaism in secret, highlighting the surname's presence among converso families in Spain during that time.
In the 17th century, the surname appears in various historical documents from the Spanish colonial era in the Americas. For instance, Pedro Mucho was a prominent landowner and cattle rancher in the region of present-day Argentina in the 1650s.
As the Spanish Empire expanded, the surname "MUCHO" spread across the globe. In the late 18th century, Manuel Mucho was a navigator and explorer who accompanied the Spanish expeditions to the Pacific Northwest, contributing to the mapping and exploration of the region.
The name also found its way to the Philippines during the Spanish colonial period. One notable figure was Father José Mucho, a Jesuit missionary who arrived in the Philippines in 1819 and played a significant role in establishing educational institutions and promoting the Catholic faith among the local population.
In the 19th century, the surname appeared in various parts of the Spanish-speaking world. María Mucho was a celebrated poet and writer in Mexico, born in 1832. Her works reflected the cultural and political climate of the time and contributed to the literary renaissance of the country.
As people with the surname "MUCHO" migrated to different parts of the world, the name underwent various spelling variations and adaptations. For instance, in France, the surname appeared as "Mucheau," while in Italy, it was sometimes spelled as "Mucchio."
It's worth noting that while the surname "MUCHO" has its origins in Spain and the Spanish-speaking world, it has since spread globally and can be found in various cultures and communities today.
Demographics
Ancestry and ethnicity for Mucho
Among Census respondents with the surname Mucho, the largest self-reported group is White at 76.9%. The next largest groups are Black (8.3%) and Asian/Pacific Islander (7.4%).
The bar chart below shows how Mucho 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 Mucho surname at the time of the 2020 Census, not any inherent property of the name itself.
- White76.9% · 83
- Black or African American8.3% · 9
- Asian and Pacific Islander7.4% · 8
- Hispanic or Latino4.6% · 5
- Two or more races2.8% · 3
Timeline
Historical Census data for Mucho
Mucho 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
#150,935
National surname rank
Recorded bearers 108
-10 bearers (-8.5%)
Per 100,000 0.04
Rank movement Down 9,795 places
| Year | Rank | Count | Per 100K | Count change | Rank change |
|---|---|---|---|---|---|
| 2010 | #141,140 | 118 | 0.04 | First available Census row | First available Census row |
| 2020 | #150,935 | 108 | 0.04 | -10 bearers (-8.5%) | Down 9,795 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 Mucho 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 | #141,140 | #150,935 | -6.9% |
| Count | 118 | 108 | -8.5% |
| Per 100K | 0.04 | 0.04 | -9.7% |
Between the 2010 and 2020 Census, the number of Mucho bearers went from 118 to 108 (-8.5% change). The surname moved down 9,795 positions in the national ranking, going from #141,140 to #150,935.
FAQ
Mucho surname: questions and answers
How many people in the U.S. have the surname Mucho?
Name Census estimates that about 124 living Americans carry the surname Mucho. Using the current population baseline, that works out to roughly 1 in 2,764,148 residents.
How common is Mucho?
Mucho ranks #150,935 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 108 people with the surname Mucho. That is different from the site's living-bearer estimate (124), 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 Mucho.
Has Mucho become more or less common over time?
Between 2010 and 2020, the surname Mucho went from 118 recorded bearers to 108. That is a decrease of 10 (-8.5%). In the national ranking it fell from #141,140 to #150,935.
What does the Census say about the background of Mucho?
Among Census respondents with the surname Mucho, the largest self-reported group is White at 76.9%. The next largest groups are Black (8.3%) and Asian/Pacific Islander (7.4%). 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 Mucho in the 2020 Census, accounting for 76.9% (83 people in the source table).
What is the full ancestry breakdown?
Mucho appears across multiple self-reported groups in the Census data. The largest shares in the 2020 file are White (76.9%), Black (8.3%), Asian/Pacific Islander (7.4%). 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 Mucho (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 Mucho mean?
A Spanish surname meaning "much" or "a lot." 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 Mucho (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 share the surname Mucho?
For a quick modern estimate, our sister site HowManyOfMe.org answers that in one glance, with the living-bearer count front and centre.