2010
#154,907
National surname rank
Recorded bearers 105
First available Census row
Per 100,000 0.04
Very Rare Last name
Mallinckrodt
A German surname meaning "from Mallinckrodt", an area near Dortmund.
According to the 2020 US Census Bureau surname tables, roughly 126 Americans carry the last name Mallinckrodt. 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 Mallinckrodt 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 Mallinckrodt 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 Mallinckrodt, the largest self-reported group is White at 96.4%. The next largest groups are Hispanic (1.8%) and Asian/Pacific Islander (0.9%).
Origin
Meaning and origin of Mallinckrodt
The surname Mallinckrodt is of German origin, originating in the Middle Ages. It likely emerged from the region of Westphalia, which was situated in the northwestern part of present-day Germany. The name is believed to be derived from a combination of the Old German words "malli" or "malli(n)," meaning "boundary" or "border," and "krod," meaning "clearing" or "thicket."
Mallinckrodt is thought to have initially referred to individuals who lived near a border or boundary area within a forested region. The earliest recorded instances of the name can be traced back to the 14th century, with various spellings such as "Mallinckrode," "Mallinckrodt," and "Mallinckroede" appearing in historical records from that time period.
One of the earliest known references to the name Mallinckrodt can be found in a document from 1368, which mentions a certain "Johann Mallinckrode" residing in the town of Dortmund, located in the former Duchy of Westphalia. Another notable example is the appearance of the name in the "Memorienbuch" (memorial book) of the city of Soest, dating back to the late 15th century.
Notable individuals bearing the Mallinckrodt surname include Hermann Mallinckrodt (1809-1874), a German jurist and politician who served as the Minister of Justice for Prussia. Another prominent figure was Arnold Mallinckrodt (1801-1876), a German businessman and industrialist who founded the chemical company that bears his name.
In the realm of literature, the name Mallinckrodt is associated with the American writer and poet Pamela Mallinckrodt (1934-2021), whose works explored themes of identity, memory, and the human experience. Additionally, Eberhard Mallinckrodt (1853-1928), a German engineer and inventor, made significant contributions to the development of early X-ray technology.
The Mallinckrodt surname also has connections to the Catholic Church, with several individuals bearing this name serving as priests or ecclesiastical figures throughout history. For instance, Maximilian Mallinckrodt (1670-1738) was a German Jesuit priest and missionary who worked in Brazil during the 18th century.
While the surname has evolved over time, its roots can be traced back to the medieval period in Germany, where it likely originated as a descriptive name reflecting an individual's or family's association with a particular geographic location or settlement near a forested boundary area.
Demographics
Ancestry and ethnicity for Mallinckrodt
Among Census respondents with the surname Mallinckrodt, the largest self-reported group is White at 96.4%. The next largest groups are Hispanic (1.8%) and Asian/Pacific Islander (0.9%).
The bar chart below shows how Mallinckrodt 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 Mallinckrodt surname at the time of the 2020 Census, not any inherent property of the name itself.
- White96.4% · 106
- Hispanic or Latino1.8% · 2
- Asian and Pacific Islander0.9% · 1
- Two or more races0.9% · 1
Timeline
Historical Census data for Mallinckrodt
Mallinckrodt 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
#149,446
National surname rank
Recorded bearers 110
+5 bearers (+4.8%)
Per 100,000 0.04
Rank movement Up 5,461 places
| Year | Rank | Count | Per 100K | Count change | Rank change |
|---|---|---|---|---|---|
| 2010 | #154,907 | 105 | 0.04 | First available Census row | First available Census row |
| 2020 | #149,446 | 110 | 0.04 | +5 bearers (+4.8%) | Up 5,461 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 Mallinckrodt 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 | #154,907 | #149,446 | 3.5% |
| Count | 105 | 110 | 4.8% |
| Per 100K | 0.04 | 0.04 | -8.0% |
Between the 2010 and 2020 Census, the number of Mallinckrodt bearers went from 105 to 110 (+4.8% change). The surname moved up 5,461 positions in the national ranking, going from #154,907 to #149,446.
FAQ
Mallinckrodt surname: questions and answers
How many people in the U.S. have the surname Mallinckrodt?
Name Census estimates that about 126 living Americans carry the surname Mallinckrodt. Using the current population baseline, that works out to roughly 1 in 2,720,273 residents.
How common is Mallinckrodt?
Mallinckrodt 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 Mallinckrodt. 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 Mallinckrodt.
Has Mallinckrodt become more or less common over time?
Between 2010 and 2020, the surname Mallinckrodt went from 105 recorded bearers to 110. That is an increase of 5 (+4.8%). In the national ranking it rose from #154,907 to #149,446.
What does the Census say about the background of Mallinckrodt?
Among Census respondents with the surname Mallinckrodt, the largest self-reported group is White at 96.4%. The next largest groups are Hispanic (1.8%) and Asian/Pacific Islander (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 Mallinckrodt in the 2020 Census, accounting for 96.4% (106 people in the source table).
What is the full ancestry breakdown?
Mallinckrodt appears across multiple self-reported groups in the Census data. The largest shares in the 2020 file are White (96.4%), Hispanic (1.8%), Asian/Pacific Islander (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 Mallinckrodt (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 Mallinckrodt mean?
A German surname meaning "from Mallinckrodt", an area near Dortmund. 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 Mallinckrodt (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 Mallinckrodt?
HowManyOfMe.org, our sister site, answers that with the living-bearer count in one glance.