2000
#11,484
National surname rank
Recorded bearers 2,515
First available Census row
Per 100,000 0.93
Rare Last name
Riser
An occupational surname for someone who lived near or worked on a raised road or platform.
According to the 2020 US Census Bureau surname tables, roughly 2,726 Americans carry the last name Riser. That puts it at #12,463 in the national surname ranking, appearing at a frequency of 0.80 per 100,000 people (about 1 in 125,735 residents).
This page is the full Name Census profile for the Riser 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
2.7K
1 in 125,735
Census rank
#12,463
2020 decennial data
Per 100,000
0.8
Frequency rate
Recorded bearers
2.4K
rare in the US
Popularity narrative
The Census Bureau recorded 2,377 bearers of the surname Riser in its 2020 decennial surname file. At a rate of 0.80 per 100,000 residents, it holds the 12463rd position in the national surname ranking.
Among Census respondents with the surname Riser, the largest self-reported group is White at 71.1%. The next largest groups are Black (22.4%) and Two or More Races (3.4%).
Origin
Meaning and origin of Riser
The surname RISER is believed to have originated in Germany, with roots dating back to the 12th century. It is thought to be derived from the Old German word "riser," which means "tall" or "large," likely referring to a person's stature or physical appearance.
In the early medieval period, the name RISER was predominant in the regions of Bavaria and Saxony, where it appeared in various local records and documents. One of the earliest known references to the name can be found in the Codex Diplomaticus Saxoniae, a collection of historical documents from the region, which mentions a certain "Riser von Augsburg" in the year 1187.
The RISER surname is also closely associated with several notable figures throughout history. In the 15th century, a German scholar named Johannes Riser (1430-1505) gained recognition for his contributions to the study of classical literature and philosophy. Another notable individual was Hans Riser (1558-1623), a renowned clockmaker and inventor from Nuremberg, who is credited with developing one of the earliest pendulum clocks.
During the 16th and 17th centuries, the RISER name appeared in various town records and church registers across Germany, with variations in spelling such as "Ryser," "Reyser," and "Reiser." This was likely due to the lack of standardized spelling conventions at the time.
In the 18th century, a prominent military figure named Friedrich von Riser (1720-1794) served as a general in the Prussian army during the Seven Years' War. He played a significant role in several key battles and was later recognized for his strategic leadership.
Another noteworthy individual was the philosopher and writer Johann Riser (1776-1842), whose works explored themes of ethics, morality, and the human condition. His seminal work, "Über die Pflichten des Menschen" (On the Duties of Man), published in 1809, earned him widespread acclaim.
As the RISER surname spread across Europe and beyond, it found its way into various other cultures and regions, often taking on localized variations in spelling and pronunciation. However, its origins can be traced back to the Germanic lands of medieval Europe, where it emerged as a descriptor of physical attributes and later evolved into a distinguished surname.
Demographics
Ancestry and ethnicity for Riser
Among Census respondents with the surname Riser, the largest self-reported group is White at 71.1%. The next largest groups are Black (22.4%) and Two or More Races (3.4%).
The bar chart below shows how Riser 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 Riser surname at the time of the 2020 Census, not any inherent property of the name itself.
- White71.1% · 1,689
- Black or African American22.4% · 533
- Two or more races3.4% · 82
- Hispanic or Latino2.7% · 64
- Asian and Pacific Islander0.3% · 7
- American Indian and Alaska Native0.1% · 2
Timeline
Historical Census data for Riser
Riser 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
#12,566
National surname rank
Recorded bearers 2,463
-52 bearers (-2.1%)
Per 100,000 0.83
Rank movement Down 1,082 places
2020
#12,463
National surname rank
Recorded bearers 2,377
-86 bearers (-3.5%)
Per 100,000 0.80
Rank movement Up 103 places
| Year | Rank | Count | Per 100K | Count change | Rank change |
|---|---|---|---|---|---|
| 2000 | #11,484 | 2,515 | 0.93 | First available Census row | First available Census row |
| 2010 | #12,566 | 2,463 | 0.83 | -52 bearers (-2.1%) | Down 1,082 places |
| 2020 | #12,463 | 2,377 | 0.80 | -86 bearers (-3.5%) | Up 103 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 Riser 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 | #12,566 | #12,463 | 0.8% |
| Count | 2,463 | 2,377 | -3.5% |
| Per 100K | 0.83 | 0.80 | -4.2% |
Between the 2010 and 2020 Census, the number of Riser bearers went from 2,463 to 2,377 (-3.5% change). The surname moved up 103 positions in the national ranking, going from #12,566 to #12,463.
FAQ
Riser surname: questions and answers
How many people in the U.S. have the surname Riser?
Name Census estimates that about 2,726 living Americans carry the surname Riser. Using the current population baseline, that works out to roughly 1 in 125,735 residents.
How common is Riser?
Riser ranks #12,463 in the 2020 Census surname tables and is classified on this site as "Rare." The Census recorded the name at a frequency of 0.80 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 2,377 people with the surname Riser. That is different from the site's living-bearer estimate (2,726), which projects the surname's present-day count by applying the Census frequency rate to the current U.S. population.
What does 0.8 per 100,000 actually mean?
It is the Census Bureau's normalized frequency measure. A rate of 0.80 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 Riser.
Has Riser become more or less common over time?
Between 2010 and 2020, the surname Riser went from 2,463 recorded bearers to 2,377. That is a decrease of 86 (-3.5%). In the national ranking it rose from #12,566 to #12,463.
What does the Census say about the background of Riser?
Among Census respondents with the surname Riser, the largest self-reported group is White at 71.1%. The next largest groups are Black (22.4%) and Two or More Races (3.4%). 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 Riser in the 2020 Census, accounting for 71.1% (1,689 people in the source table).
What is the full ancestry breakdown?
Riser appears across multiple self-reported groups in the Census data. The largest shares in the 2020 file are White (71.1%), Black (22.4%), Two or More Races (3.4%). 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 Riser (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 Riser mean?
An occupational surname for someone who lived near or worked on a raised road or platform. 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 Riser (0.80 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 Riser?
You can see how many people have the surname Riser on our sister site HowManyOfMe.org — same data roots, lighter UI.