Callia Liu
There are approximately 1 people named Callia Liu 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 Callia with Census Bureau frequency data for the surname Liu. 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 Callia
560
Alive today
Named Liu
146K
Alive today
US population
343M
Denominator
Estimated living: 560
Rarity: Very Rare
Gender: Female
Peak year: 2011
Average age: 16
Top Census group: White (49.7%)
Estimated bearers: 146K
Rarity: Common
Census rank: #232
Per 100K: 42.58
Top ancestry: Asian/Pacific Islander (95.3%)
First name trend
Callia: popularity over time
Year-by-year SSA birth registrations for the first name Callia. The peak year was 2011 with 39 births. The average person named Callia today is 16 years old.
Babies born per year
Demographics
Ancestry and ethnicity for Callia
Self-reported race and ethnicity breakdown for people with the first name Callia, from the 2020 US Census Bureau first-name tables. The largest published group is White at 49.7%.
The bar chart below shows how people with the first name Callia 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 Callia at the time of the Census. A first name does not determine a person's race or ethnicity.
- White49.7% · 247
- Black or African American18.9% · 94
- Hispanic or Latino13.3% · 66
- Two or more races9.3% · 46
- Asian and Pacific Islander7.8% · 39
- American Indian and Alaska Native1.0% · 5
Ethnicity
Ancestry of the Liu surname
Self-reported race and ethnicity breakdown for people with the surname Liu, from the 2020 US Census Bureau. The largest group is Asian/Pacific Islander at 95.3%.
The bar chart below shows how people with the surname Liu 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 Liu at the time of the Census. A surname does not determine a person's race or ethnicity.
- Asian and Pacific Islander95.3% · 121,269
- White2.3% · 2,967
- Two or more races1.4% · 1,796
- Hispanic or Latino0.6% · 711
- Black or African American0.4% · 488
- American Indian and Alaska Native0.0% · 26
Methodology
How we calculated this
The first name Callia has a living-bearer frequency of 0.0002% of the US population, based on 560 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 Callia right now.
The surname Liu appears at a rate of 42.58 per 100,000 residents in the 2020 Census Bureau surname file, which translates to a frequency of 0.0426%.
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 Callia Liu. This assumes statistical independence between first and last names, which is a simplification but produces reasonable estimates for most combinations.
Related
Other people named Callia
Related
Other people with the surname Liu
FAQ
Callia Liu: questions and answers
How many people are named Callia Liu?
We estimate approximately 1 people in the United States share the full name Callia Liu. 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 (42.58 per 100K) against the current US population.
How rare is the name Callia Liu?
We classify Callia Liu as "Very Rare". About 1 in 342,754,338 Americans share this exact first and last name combination.
Is Callia a male or female name?
Callia is predominantly female. Out of 566 total SSA registrations, 0.0% were male and 100.0% were female. See the full Callia 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 common is the name Callia Liu?
You can see how common the name Callia Liu is on our sister site HowManyOfMe.org — same data roots, lighter UI.