Darian Leonberger
There are approximately 1 people named Darian Leonberger 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 Darian with Census Bureau frequency data for the surname Leonberger. 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 Darian
22K
Alive today
Named Leonberger
268
Alive today
US population
343M
Denominator
Estimated living: 22K
Rarity: Uncommon
Gender: Unisex
Peak year: 1994
Average age: 27
Top Census group: White (38.1%)
Estimated bearers: 268
Rarity: Very Rare
Census rank: #85,854
Per 100K: 0.08
Top ancestry: White (91.5%)
First name trend
Darian: popularity over time
Year-by-year SSA birth registrations for the first name Darian. The peak year was 1994 with 1,543 births. The average person named Darian today is 27 years old.
Babies born per year
Demographics
Ancestry and ethnicity for Darian
Self-reported race and ethnicity breakdown for people with the first name Darian, from the 2020 US Census Bureau first-name tables. The largest published group is White at 38.1%.
The bar chart below shows how people with the first name Darian 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 Darian at the time of the Census. A first name does not determine a person's race or ethnicity.
- White38.1% · 6,911
- Black or African American28.4% · 5,154
- Hispanic or Latino20.7% · 3,763
- Two or more races8.6% · 1,568
- Asian and Pacific Islander2.4% · 441
- American Indian and Alaska Native1.7% · 305
Ethnicity
Ancestry of the Leonberger surname
Self-reported race and ethnicity breakdown for people with the surname Leonberger, from the 2020 US Census Bureau. The largest group is White at 91.5%.
The bar chart below shows how people with the surname Leonberger 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 Leonberger at the time of the Census. A surname does not determine a person's race or ethnicity.
- White91.5% · 214
- Hispanic or Latino5.1% · 12
- Two or more races2.1% · 5
- American Indian and Alaska Native1.3% · 3
Methodology
How we calculated this
The first name Darian has a living-bearer frequency of 0.0065% of the US population, based on 22,357 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 Darian right now.
The surname Leonberger appears at a rate of 0.08 per 100,000 residents in the 2020 Census Bureau surname file, which translates to a frequency of 0.0001%.
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 Darian Leonberger. This assumes statistical independence between first and last names, which is a simplification but produces reasonable estimates for most combinations.
Related
Other people named Darian
Related
Other people with the surname Leonberger
FAQ
Darian Leonberger: questions and answers
How many people are named Darian Leonberger?
We estimate approximately 1 people in the United States share the full name Darian Leonberger. That works out to about 1 in 342,754,338 Americans. This is calculated by combining the first-name frequency (0.0065%) with the surname frequency (0.08 per 100K) against the current US population.
How rare is the name Darian Leonberger?
We classify Darian Leonberger as "Very Rare". About 1 in 342,754,338 Americans share this exact first and last name combination.
Is Darian a male or female name?
Darian is predominantly unisex. Out of 23,020 total SSA registrations, 72.9% were male and 27.1% were female. See the full Darian 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 Darian Leonberger?
Want to know how many people are called Darian Leonberger? HowManyOfMe.org, our sister site, puts the living-bearer count front and centre.