Hally Weir
There are approximately 1 people named Hally Weir 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 Hally with Census Bureau frequency data for the surname Weir. 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 Hally
665
Alive today
Named Weir
21K
Alive today
US population
343M
Denominator
Estimated living: 665
Rarity: Very Rare
Gender: Female
Peak year: 2000
Average age: 30
Top Census group: White (71.1%)
Estimated bearers: 21K
Rarity: Uncommon
Census rank: #1,917
Per 100K: 6.15
Top ancestry: White (83.9%)
First name trend
Hally: popularity over time
Year-by-year SSA birth registrations for the first name Hally. The peak year was 2000 with 29 births. The average person named Hally today is 30 years old.
Babies born per year
Demographics
Ancestry and ethnicity for Hally
Self-reported race and ethnicity breakdown for people with the first name Hally, from the 2020 US Census Bureau first-name tables. The largest published group is White at 71.1%.
The bar chart below shows how people with the first name Hally 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 Hally at the time of the Census. A first name does not determine a person's race or ethnicity.
- White71.1% · 602
- Hispanic or Latino12.9% · 109
- Asian and Pacific Islander6.1% · 52
- Black or African American5.9% · 50
- Two or more races2.7% · 23
- American Indian and Alaska Native1.3% · 11
Ethnicity
Ancestry of the Weir surname
Self-reported race and ethnicity breakdown for people with the surname Weir, from the 2020 US Census Bureau. The largest group is White at 83.9%.
The bar chart below shows how people with the surname Weir 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 Weir at the time of the Census. A surname does not determine a person's race or ethnicity.
- White83.9% · 15,431
- Black or African American7.6% · 1,406
- Two or more races3.7% · 683
- Hispanic or Latino3.6% · 669
- Asian and Pacific Islander0.8% · 143
- American Indian and Alaska Native0.3% · 60
Methodology
How we calculated this
The first name Hally has a living-bearer frequency of 0.0002% of the US population, based on 665 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 Hally right now.
The surname Weir appears at a rate of 6.15 per 100,000 residents in the 2020 Census Bureau surname file, which translates to a frequency of 0.0062%.
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 Hally Weir. This assumes statistical independence between first and last names, which is a simplification but produces reasonable estimates for most combinations.
Related
Other people named Hally
Related
Other people with the surname Weir
FAQ
Hally Weir: questions and answers
How many people are named Hally Weir?
We estimate approximately 1 people in the United States share the full name Hally Weir. That works out to about 1 in 342,754,338 Americans. This is calculated by combining the first-name frequency (0.0002%) with the surname frequency (6.15 per 100K) against the current US population.
How rare is the name Hally Weir?
We classify Hally Weir as "Very Rare". About 1 in 342,754,338 Americans share this exact first and last name combination.
Is Hally a male or female name?
Hally is predominantly female. Out of 707 total SSA registrations, 0.7% were male and 99.3% were female. See the full Hally 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 Hally Weir?
For a faster, more casual read, check HowManyOfMe.org — our sister site built around that single question.