Elyse Knox
There are approximately 3 people named Elyse Knox living in the United States today. That makes this name combination very rare, occurring at a rate of about 1 in 114,251,446 Americans.
This estimate combines SSA birth records for the first name Elyse with Census Bureau frequency data for the surname Knox. Below you will find a breakdown of both names, including popularity trends, gender data, and Census demographics where available.
Expected bearers
3
1 in 114,251,446
Named Elyse
20K
Alive today
Named Knox
49K
Alive today
US population
343M
Denominator
Estimated living: 20K
Rarity: Uncommon
Gender: Female
Peak year: 1987
Average age: 29
Top Census group: White (74.9%)
Estimated bearers: 49K
Rarity: Uncommon
Census rank: #782
Per 100K: 14.39
Top ancestry: White (61.3%)
First name trend
Elyse: popularity over time
Year-by-year SSA birth registrations for the first name Elyse. The peak year was 1987 with 803 births. The average person named Elyse today is 29 years old.
Babies born per year
Demographics
Ancestry and ethnicity for Elyse
Self-reported race and ethnicity breakdown for people with the first name Elyse, from the 2020 US Census Bureau first-name tables. The largest published group is White at 74.9%.
The bar chart below shows how people with the first name Elyse 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 Elyse at the time of the Census. A first name does not determine a person's race or ethnicity.
- White74.9% · 13,610
- Hispanic or Latino10.5% · 1,916
- Black or African American6.1% · 1,112
- Two or more races4.8% · 878
- Asian and Pacific Islander3.2% · 589
- American Indian and Alaska Native0.4% · 69
Ethnicity
Ancestry of the Knox surname
Self-reported race and ethnicity breakdown for people with the surname Knox, from the 2020 US Census Bureau. The largest group is White at 61.3%.
The bar chart below shows how people with the surname Knox 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 Knox at the time of the Census. A surname does not determine a person's race or ethnicity.
- White61.3% · 26,361
- Black or African American29.9% · 12,861
- Two or more races4.3% · 1,839
- Hispanic or Latino3.3% · 1,418
- American Indian and Alaska Native0.7% · 283
- Asian and Pacific Islander0.6% · 264
Methodology
How we calculated this
The first name Elyse has a living-bearer frequency of 0.0057% of the US population, based on 19,539 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 Elyse right now.
The surname Knox appears at a rate of 14.39 per 100,000 residents in the 2020 Census Bureau surname file, which translates to a frequency of 0.0144%.
Multiplying these two independent frequencies against the current US population of 342,754,338 gives an expected count of approximately 3 people with the full name Elyse Knox. This assumes statistical independence between first and last names, which is a simplification but produces reasonable estimates for most combinations.
Related
Other people named Elyse
FAQ
Elyse Knox: questions and answers
How many people are named Elyse Knox?
We estimate approximately 3 people in the United States share the full name Elyse Knox. That works out to about 1 in 114,251,446 Americans. This is calculated by combining the first-name frequency (0.0057%) with the surname frequency (14.39 per 100K) against the current US population.
How rare is the name Elyse Knox?
We classify Elyse Knox as "Very Rare". About 1 in 114,251,446 Americans share this exact first and last name combination.
Is Elyse a male or female name?
Elyse is predominantly female. Out of 20,978 total SSA registrations, 0.1% were male and 99.9% were female. See the full Elyse 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 Elyse Knox?
Find out how common the name Elyse Knox is on our sister site HowManyOfMe.org — a quick modern estimate with the living-bearer count front and centre.