Marny
A variant of the English name Mary, derived from the Hebrew Miriam, meaning "beloved" or "bitter" or "rebellious".
Name Census estimates that about 199 living Americans carry the first name Marny. The name is used almost exclusively for girls. The average person named Marny today is around 59 years old, and the year with the single highest number of Marny births was 1970 (24 babies).
This page is the full Name Census profile for Marny. Below you will find a gender breakdown showing how the name splits between male and female registrations, a year-by-year popularity chart stretching back to 1880, decade-level totals, the top US states for this name, its meaning and etymology, and a set of frequently asked questions with data-backed answers.
For a British comparison, Name Census UK has a UK baby-name profile for Marny with official rankings and popularity over time.
People living today
199
~ 1 in 1,722,384 Americans
Peak year
1970
24 babies that year
Average age
59
years old
1981 SSA rank
#11,445
Tracked since 1923
Census
Marny in the 2020 Census
The 2020 Census recorded 364 people with the first name Marny, which placed it at #25,851 in the published first-name tables. This is a snapshot of people who already had the name at the time of the Census.
The SSA sections elsewhere on this page answer a different question: how often parents gave the name to babies over time. The "people living today" figure on this page is different again: it is a current estimate built from SSA birth records and age-based survival rates, so the two numbers are not expected to match exactly.
2020 Census rank
#25,851
National first-name rank
People counted
364
364 in the published race/origin table
Per 100,000
0.1
People with this name in 2020
Largest reported group
White
79.4% of people with this name
Demographics
Ancestry and ethnicity for Marny
In the 2020 Census race and Hispanic-origin table, the largest reported group for people named Marny is White at 79.4%. The next largest groups are Hispanic (8.2%) and Asian/Pacific Islander (3.8%). These figures describe the people who had the name in 2020, not any inherent property of the name itself.
The bar chart below shows how people with the first name Marny 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 name, the Bureau suppresses the figure to protect individual privacy, which is why some names show fewer than six slices.
Percentages are shown so the breakdown is easy to read across every published category. Because the 2020 Census first-name file also includes raw headcounts for each group, Name Census can show those alongside the percentages in the legend and hover tooltip.
Keep in mind that these are self-reported numbers. A first name does not determine a person's race or ethnicity, and the distribution you see here reflects the specific population who happened to carry the name Marny at the time of the 2020 Census, not any inherent property of the name itself.
- White79.4% · 289
- Hispanic or Latino8.2% · 30
- Asian and Pacific Islander3.8% · 14
- Black or African American3.3% · 12
- Two or more races3.3% · 12
- American Indian and Alaska Native1.9% · 7
Popularity
Marny: popularity over time
The SSA tracks Marny from the 1920s through to the 1980s, spanning 6 decades of birth certificate data. The biggest single decade for the name was the 1970s, with 114 total registrations. Usage has dropped considerably from its 1970s peak. The most recent decade brought in only a fraction of the registrations that the name once attracted.
Babies born per year
Decades
Marny by decade
The table below breaks the full SSA timeline into ten-year windows. Each row shows how many male and female babies were given the name Marny during that decade, along with a combined total. This is useful for spotting eras where the name surged or retreated.
Geography
Where Marnys live
Origin
Meaning and history of Marny
The name Marny is a diminutive form of the name Mary, which has its origins in the Hebrew name Miryam. Miryam is thought to be derived from the ancient Egyptian words "mr" meaning "beloved" and "ym" referring to the sea. The name was popularized by early Christians as the name of the mother of Jesus Christ in the New Testament.
In the Middle Ages, various spellings and diminutives of Mary emerged across Europe, including Marny. This particular form was most common in parts of France and England during the medieval period. One of the earliest recorded instances of the name Marny dates back to the 13th century in a parish record from the village of Marny-sur-Montrond in central France.
One of the most notable historical figures with the name Marny was Marny de Merle, a 14th-century French noblewoman who served as a lady-in-waiting to Queen Isabeau of Bavaria. She played a crucial role in the political intrigues surrounding the Hundred Years' War between France and England.
Another prominent individual with the name Marny was Marny Parkin (1516-1588), an English apothecary and herbalist who authored several influential works on the medicinal properties of plants. Her book, "The Herbal of Marny Parkin," published in 1576, was widely circulated and became a reference text for generations of healers.
In the 17th century, Marny Delaval (1628-1691) was a renowned English architect and builder who designed several notable buildings, including the Delaval House in Northumberland and the Church of St. Mary the Virgin in Newcastle upon Tyne.
Marny Leclerc (1785-1848) was a French mathematician and professor who made significant contributions to the field of geometry. She was one of the first women to be appointed as a professor at the prestigious École Polytechnique in Paris.
In more recent history, Marny Talbot (1923-2015) was a British actress and singer who appeared in numerous film and television productions throughout her career, including roles in the popular series "Doctor Who" and "Coronation Street."
People
Marny + last name combinations
How many people share a full name with Marny as the first name? Click a combination below to see the estimate, or search any pairing.
Related
Other names starting with M
Other first names starting with M with a similar number of bearers.
FAQ
Marny: questions and answers
How many people in the U.S. are named Marny?
Name Census puts the figure at roughly 199 living Americans. We arrive at this by taking every SSA birth registration for Marny going back to 1880 and adjusting each cohort for expected survival using CDC actuarial life tables. The result is an age-weighted living-bearer count, not a raw birth total. That works out to about 1 in 1,722,384 US residents.
Is Marny a common name?
We classify Marny as "Very Rare". It ranks above 74.2% of all first names in the SSA dataset by living bearers. Across the full history of the data, 254 babies have been registered with this name.
When was Marny most popular?
The single biggest year for Marny was 1970, when 24 babies received the name. The fact that the average living Marny is about 59 years old gives you a rough sense of which era contributed the most bearers who are still alive today.
How common was Marny in the 2020 Census?
The published 2020 Census first-name tables recorded 364 people with the name Marny, or 0.12 per 100,000 residents. That placed it at #25,851 in the national Census ranking for first names.
Why is the Census count different from the living estimate?
Because they measure different things. The Census figure is a count of people who had the name Marny in 2020. The living estimate aims to answer a current question instead: how many people with the name are alive today, based on SSA birth records and age-based survival rates. Since one number is a 2020 snapshot and the other is a present-day estimate, they are not expected to be identical.
What does the Census say about the gender split for Marny?
In the 2020 Census sex table, Marny leans strongly female. 343 people counted with this name were female (97.7%), compared with 8 male bearers (2.3%). The Census view is a snapshot of people living with the name in 2020, while the SSA section above tracks births across time.
What does the Census say about the background of people named Marny?
In the 2020 Census race and Hispanic-origin table, the largest reported group for people named Marny is White at 79.4%. The next largest groups are Hispanic (8.2%) and Asian/Pacific Islander (3.8%). These figures describe the people who had the name in 2020, not any inherent property of the name itself. The percentages in the chart above come from self-reported race and Hispanic-origin responses in the 2020 Census.
Which group reports the name Marny most often in the Census?
White is the largest reported group for people named Marny in the 2020 Census, accounting for 79.4% (289 people in the published table).
Why can the Census sex total and race total differ slightly?
The Census Bureau published separate 2020 tables for sex and for race/Hispanic origin, and the released figures can differ slightly because of privacy protection in the public files. That is why this page treats the gender section and the race/origin section as two related snapshots instead of forcing them into one identical total.
Does every first name have Census demographic data?
No. The public Census first-name release only includes names that met the Bureau's publication rules, so many rarer names in the SSA files have no Census demographic snapshot. When that happens, the SSA trend, gender history, and state sections still appear, but the 2020 Census demographic sections are omitted.
What does the SSA popularity chart show?
The chart tracks births, not the number of people alive with the name today. Each point shows how many babies were given the name Marny in that year. That makes it useful for spotting when the name rose, peaked, or faded.
Is Marny a female name?
Yes, 100.0% of people registered as Marny in the SSA data are female. You can see the full per-sex comparison in the gender distribution section above, which includes the latest year rank, birth count, and peak year for each sex.
Is Marny still being used today?
Yes. The SSA still recorded Marny in 2024, and the page above shows its latest-year rank where available. A name can be well past its peak and still remain in steady use, especially if it built up a large population over earlier decades.
Why can a name have a lot of living bearers even if it is not trendy now?
Because living-bearer counts and current baby-name popularity measure different things. A name like Marny can build up a very large population over many decades, even if fewer parents are choosing it now than they did at its peak.
Where does this data come from?
First-name figures come from the Social Security Administration's national baby name files, which cover every name on a birth certificate from 1880 to 2024. Living-bearer estimates layer in CDC actuarial life tables broken out by sex to account for mortality. The population baseline (342,754,338) is the Census Bureau's latest national estimate. You can read the full calculation on our methodology page.
How common is the name Marny?
Our sister site HowManyOfMe.org answers how many Americans are named Marny at a glance, with the living-bearer count up front.