Jayne Mansfield
There are approximately 1 people named Jayne Mansfield living in the United States today. That makes this name combination very rare, occurring at a rate of about 1 in 342,754,338 Americans.
This estimate combines SSA birth records for the first name Jayne with Census Bureau frequency data for the surname Mansfield. Below you will find a breakdown of both names, including popularity trends, gender data, and Census demographics where available.
Expected bearers
1
1 in 342,754,338
Named Jayne
19K
Alive today
Named Mansfield
21K
Alive today
US population
343M
Denominator
Estimated living: 19K
Rarity: Uncommon
Gender: Female
Peak year: 1957
Average age: 59
Top Census group: White (90.8%)
Estimated bearers: 21K
Rarity: Uncommon
Census rank: #1,967
Per 100K: 6.00
Top ancestry: White (83.5%)
First name trend
Jayne: popularity over time
Year-by-year SSA birth registrations for the first name Jayne. The peak year was 1957 with 1,524 births. The average person named Jayne today is 59 years old.
Babies born per year
Demographics
Ancestry and ethnicity for Jayne
Self-reported race and ethnicity breakdown for people with the first name Jayne, from the 2020 US Census Bureau first-name tables. The largest published group is White at 90.8%.
The bar chart below shows how people with the first name Jayne described their own race and ethnicity on the 2020 Census form. These are self-reported numbers, and they describe the population who happened to carry the name Jayne at the time of the Census. A first name does not determine a person's race or ethnicity.
- White90.8% · 21,388
- Hispanic or Latino2.5% · 586
- Black or African American2.3% · 544
- Asian and Pacific Islander2.2% · 515
- Two or more races1.8% · 413
- American Indian and Alaska Native0.5% · 107
Ethnicity
Ancestry of the Mansfield surname
Self-reported race and ethnicity breakdown for people with the surname Mansfield, from the 2020 US Census Bureau. The largest group is White at 83.5%.
The bar chart below shows how people with the surname Mansfield described their own race and ethnicity on the 2020 Census form. These are self-reported numbers, and they describe the population who happened to carry the surname Mansfield at the time of the Census. A surname does not determine a person's race or ethnicity.
- White83.5% · 14,965
- Black or African American6.9% · 1,237
- Hispanic or Latino4.2% · 755
- Two or more races3.9% · 701
- Asian and Pacific Islander0.8% · 144
- American Indian and Alaska Native0.7% · 119
Methodology
How we calculated this
The first name Jayne has a living-bearer frequency of 0.0056% of the US population, based on 19,130 estimated living Americans carrying this first name (from SSA birth records going back to 1880, adjusted for mortality using CDC life tables).
Even though the Census Bureau now publishes first-name tables, we do not use that file as the main first-name input for this estimate. The latest first-name Census snapshot is from 2020, which makes it 6 years old today. Because Census first-name data is only released once every 10 years, SSA birth records plus CDC survival rates give a better current estimate of how many people are likely alive with the name Jayne right now.
The surname Mansfield appears at a rate of 6.00 per 100,000 residents in the 2020 Census Bureau surname file, which translates to a frequency of 0.0060%.
Multiplying these two independent frequencies against the current US population of 342,754,338 gives an expected count of approximately 1 people with the full name Jayne Mansfield. This assumes statistical independence between first and last names, which is a simplification but produces reasonable estimates for most combinations.
FAQ
Jayne Mansfield: questions and answers
How many people are named Jayne Mansfield?
We estimate approximately 1 people in the United States share the full name Jayne Mansfield. That works out to about 1 in 342,754,338 Americans. This is calculated by combining the first-name frequency (0.0056%) with the surname frequency (6.00 per 100K) against the current US population.
How rare is the name Jayne Mansfield?
We classify Jayne Mansfield as "Very Rare". About 1 in 342,754,338 Americans share this exact first and last name combination.
Is Jayne a male or female name?
Jayne is predominantly female. Out of 29,079 total SSA registrations, 0.1% were male and 99.9% were female. See the full Jayne profile for detailed gender data.
Where does this data come from?
First-name data comes from the Social Security Administration's national baby name files (1880 to 2024). Surname data comes from the 2020 US Census Bureau decennial surname tables. Living-bearer estimates use CDC actuarial life tables to adjust for mortality. Read the full methodology.
How many people are named Jayne Mansfield?
If you just want to know how many people are called Jayne Mansfield, HowManyOfMe.org gives you the headline number in one glance.