Carleigh Deluca
There are approximately 1 people named Carleigh Deluca 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 Carleigh with Census Bureau frequency data for the surname Deluca. 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 Carleigh
5.9K
Alive today
Named Deluca
18K
Alive today
US population
343M
Denominator
Estimated living: 5.9K
Rarity: Rare
Gender: Female
Peak year: 2010
Average age: 19
Top Census group: White (81.9%)
Estimated bearers: 18K
Rarity: Uncommon
Census rank: #2,308
Per 100K: 5.15
Top ancestry: White (91.8%)
First name trend
Carleigh: popularity over time
Year-by-year SSA birth registrations for the first name Carleigh. The peak year was 2010 with 280 births. The average person named Carleigh today is 19 years old.
Babies born per year
Demographics
Ancestry and ethnicity for Carleigh
Self-reported race and ethnicity breakdown for people with the first name Carleigh, from the 2020 US Census Bureau first-name tables. The largest published group is White at 81.9%.
The bar chart below shows how people with the first name Carleigh 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 Carleigh at the time of the Census. A first name does not determine a person's race or ethnicity.
- White81.9% · 4,114
- Black or African American8.2% · 414
- Hispanic or Latino4.3% · 217
- Two or more races4.1% · 208
- American Indian and Alaska Native0.9% · 45
- Asian and Pacific Islander0.5% · 24
Ethnicity
Ancestry of the Deluca surname
Self-reported race and ethnicity breakdown for people with the surname Deluca, from the 2020 US Census Bureau. The largest group is White at 91.8%.
The bar chart below shows how people with the surname Deluca 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 Deluca at the time of the Census. A surname does not determine a person's race or ethnicity.
- White91.8% · 14,145
- Hispanic or Latino5.1% · 792
- Two or more races2.2% · 336
- Asian and Pacific Islander0.4% · 69
- Black or African American0.3% · 40
- American Indian and Alaska Native0.1% · 23
Methodology
How we calculated this
The first name Carleigh has a living-bearer frequency of 0.0017% of the US population, based on 5,949 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 Carleigh right now.
The surname Deluca appears at a rate of 5.15 per 100,000 residents in the 2020 Census Bureau surname file, which translates to a frequency of 0.0052%.
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 Carleigh Deluca. This assumes statistical independence between first and last names, which is a simplification but produces reasonable estimates for most combinations.
Related
Other people with the surname Deluca
FAQ
Carleigh Deluca: questions and answers
How many people are named Carleigh Deluca?
We estimate approximately 1 people in the United States share the full name Carleigh Deluca. That works out to about 1 in 342,754,338 Americans. This is calculated by combining the first-name frequency (0.0017%) with the surname frequency (5.15 per 100K) against the current US population.
How rare is the name Carleigh Deluca?
We classify Carleigh Deluca as "Very Rare". About 1 in 342,754,338 Americans share this exact first and last name combination.
Is Carleigh a male or female name?
Carleigh is predominantly female. Out of 6,046 total SSA registrations, 0.0% were male and 100.0% were female. See the full Carleigh 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 Americans are named Carleigh Deluca?
For a faster, more casual read, check HowManyOfMe.org — our sister site built around that single question.