Antonia Bird
There are approximately 3 people named Antonia Bird 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 Antonia with Census Bureau frequency data for the surname Bird. 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 Antonia
24K
Alive today
Named Bird
39K
Alive today
US population
343M
Denominator
Estimated living: 24K
Rarity: Uncommon
Gender: Female
Peak year: 1996
Average age: 42
Top Census group: Hispanic or Latino (64.0%)
Estimated bearers: 39K
Rarity: Uncommon
Census rank: #1,015
Per 100K: 11.32
Top ancestry: White (84.6%)
First name trend
Antonia: popularity over time
Year-by-year SSA birth registrations for the first name Antonia. The peak year was 1996 with 678 births. The average person named Antonia today is 42 years old.
Babies born per year
Demographics
Ancestry and ethnicity for Antonia
Self-reported race and ethnicity breakdown for people with the first name Antonia, from the 2020 US Census Bureau first-name tables. The largest published group is Hispanic or Latino at 64.0%.
The bar chart below shows how people with the first name Antonia 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 Antonia at the time of the Census. A first name does not determine a person's race or ethnicity.
- Hispanic or Latino64.0% · 31,006
- White22.1% · 10,725
- Black or African American9.8% · 4,740
- Asian and Pacific Islander2.0% · 990
- Two or more races1.5% · 731
- American Indian and Alaska Native0.5% · 266
Ethnicity
Ancestry of the Bird surname
Self-reported race and ethnicity breakdown for people with the surname Bird, from the 2020 US Census Bureau. The largest group is White at 84.6%.
The bar chart below shows how people with the surname Bird 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 Bird at the time of the Census. A surname does not determine a person's race or ethnicity.
- White84.6% · 28,611
- Two or more races4.3% · 1,463
- Hispanic or Latino3.9% · 1,334
- Black or African American3.3% · 1,130
- American Indian and Alaska Native2.7% · 922
- Asian and Pacific Islander1.1% · 369
Methodology
How we calculated this
The first name Antonia has a living-bearer frequency of 0.0071% of the US population, based on 24,499 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 Antonia right now.
The surname Bird appears at a rate of 11.32 per 100,000 residents in the 2020 Census Bureau surname file, which translates to a frequency of 0.0113%.
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 Antonia Bird. 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 Bird
FAQ
Antonia Bird: questions and answers
How many people are named Antonia Bird?
We estimate approximately 3 people in the United States share the full name Antonia Bird. That works out to about 1 in 114,251,446 Americans. This is calculated by combining the first-name frequency (0.0071%) with the surname frequency (11.32 per 100K) against the current US population.
How rare is the name Antonia Bird?
We classify Antonia Bird as "Very Rare". About 1 in 114,251,446 Americans share this exact first and last name combination.
Is Antonia a male or female name?
Antonia is predominantly female. Out of 36,660 total SSA registrations, 7.1% were male and 92.9% were female. See the full Antonia 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 called Antonia Bird?
For a faster, more casual read, check HowManyOfMe.org — our sister site built around that single question.