Darryl Sydor
There are approximately 1 people named Darryl Sydor 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 Darryl with Census Bureau frequency data for the surname Sydor. 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 Darryl
78K
Alive today
Named Sydor
407
Alive today
US population
343M
Denominator
Estimated living: 78K
Rarity: Uncommon
Gender: Male
Peak year: 1961
Average age: 55
Top Census group: Black or African American (50.7%)
Estimated bearers: 407
Rarity: Very Rare
Census rank: #61,138
Per 100K: 0.12
Top ancestry: White (94.6%)
First name trend
Darryl: popularity over time
Year-by-year SSA birth registrations for the first name Darryl. The peak year was 1961 with 5,177 births. The average person named Darryl today is 55 years old.
Babies born per year
Demographics
Ancestry and ethnicity for Darryl
Self-reported race and ethnicity breakdown for people with the first name Darryl, from the 2020 US Census Bureau first-name tables. The largest published group is Black or African American at 50.7%.
The bar chart below shows how people with the first name Darryl 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 Darryl at the time of the Census. A first name does not determine a person's race or ethnicity.
- Black or African American50.7% · 33,158
- White40.4% · 26,373
- Two or more races3.4% · 2,246
- Hispanic or Latino2.3% · 1,526
- Asian and Pacific Islander2.1% · 1,401
- American Indian and Alaska Native1.0% · 642
Ethnicity
Ancestry of the Sydor surname
Self-reported race and ethnicity breakdown for people with the surname Sydor, from the 2020 US Census Bureau. The largest group is White at 94.6%.
The bar chart below shows how people with the surname Sydor 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 Sydor at the time of the Census. A surname does not determine a person's race or ethnicity.
- White94.6% · 336
- Two or more races2.8% · 10
- Hispanic or Latino1.4% · 5
- Asian and Pacific Islander0.6% · 2
- Black or African American0.3% · 1
- American Indian and Alaska Native0.3% · 1
Methodology
How we calculated this
The first name Darryl has a living-bearer frequency of 0.0229% of the US population, based on 78,489 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 Darryl right now.
The surname Sydor appears at a rate of 0.12 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 Darryl Sydor. This assumes statistical independence between first and last names, which is a simplification but produces reasonable estimates for most combinations.
Related
Other people named Darryl
FAQ
Darryl Sydor: questions and answers
How many people are named Darryl Sydor?
We estimate approximately 1 people in the United States share the full name Darryl Sydor. That works out to about 1 in 342,754,338 Americans. This is calculated by combining the first-name frequency (0.0229%) with the surname frequency (0.12 per 100K) against the current US population.
How rare is the name Darryl Sydor?
We classify Darryl Sydor as "Very Rare". About 1 in 342,754,338 Americans share this exact first and last name combination.
Is Darryl a male or female name?
Darryl is predominantly male. Out of 93,345 total SSA registrations, 98.8% were male and 1.2% were female. See the full Darryl 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 Darryl Sydor?
For a faster, more casual read, check HowManyOfMe.org — our sister site built around that single question.