Lindzey Duncan
There are approximately 1 people named Lindzey Duncan 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 Lindzey with Census Bureau frequency data for the surname Duncan. 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 Lindzey
256
Alive today
Named Duncan
149K
Alive today
US population
343M
Denominator
Estimated living: 256
Rarity: Very Rare
Gender: Female
Peak year: 1990
Average age: 28
Top Census group: White (66.8%)
Estimated bearers: 149K
Rarity: Common
Census rank: #222
Per 100K: 43.40
Top ancestry: White (72.9%)
First name trend
Lindzey: popularity over time
Year-by-year SSA birth registrations for the first name Lindzey. The peak year was 1990 with 16 births. The average person named Lindzey today is 28 years old.
Babies born per year
Demographics
Ancestry and ethnicity for Lindzey
Self-reported race and ethnicity breakdown for people with the first name Lindzey, from the 2020 US Census Bureau first-name tables. The largest published group is White at 66.8%.
The bar chart below shows how people with the first name Lindzey 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 Lindzey at the time of the Census. A first name does not determine a person's race or ethnicity.
- White66.8% · 185
- Hispanic or Latino18.4% · 51
- Two or more races4.7% · 13
- Asian and Pacific Islander4.3% · 12
- Black or African American4.0% · 11
- American Indian and Alaska Native1.8% · 5
Ethnicity
Ancestry of the Duncan surname
Self-reported race and ethnicity breakdown for people with the surname Duncan, from the 2020 US Census Bureau. The largest group is White at 72.9%.
The bar chart below shows how people with the surname Duncan 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 Duncan at the time of the Census. A surname does not determine a person's race or ethnicity.
- White72.9% · 94,619
- Black or African American17.3% · 22,472
- Two or more races4.6% · 5,925
- Hispanic or Latino3.6% · 4,634
- American Indian and Alaska Native1.0% · 1,244
- Asian and Pacific Islander0.6% · 814
Methodology
How we calculated this
The first name Lindzey has a living-bearer frequency of 0.0001% of the US population, based on 256 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 Lindzey right now.
The surname Duncan appears at a rate of 43.40 per 100,000 residents in the 2020 Census Bureau surname file, which translates to a frequency of 0.0434%.
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 Lindzey Duncan. This assumes statistical independence between first and last names, which is a simplification but produces reasonable estimates for most combinations.
Related
Other people named Lindzey
Related
Other people with the surname Duncan
FAQ
Lindzey Duncan: questions and answers
How many people are named Lindzey Duncan?
We estimate approximately 1 people in the United States share the full name Lindzey Duncan. That works out to about 1 in 342,754,338 Americans. This is calculated by combining the first-name frequency (0.0001%) with the surname frequency (43.40 per 100K) against the current US population.
How rare is the name Lindzey Duncan?
We classify Lindzey Duncan as "Very Rare". About 1 in 342,754,338 Americans share this exact first and last name combination.
Is Lindzey a male or female name?
Lindzey is predominantly female. Out of 264 total SSA registrations, 0.0% were male and 100.0% were female. See the full Lindzey 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 common is the name Lindzey Duncan?
You can see how common the name Lindzey Duncan is on our sister site HowManyOfMe.org — same data roots, lighter UI.