Katelynn Hung
There are approximately 1 people named Katelynn Hung 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 Katelynn with Census Bureau frequency data for the surname Hung. 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 Katelynn
30K
Alive today
Named Hung
8.6K
Alive today
US population
343M
Denominator
Estimated living: 30K
Rarity: Uncommon
Gender: Female
Peak year: 1998
Average age: 24
Top Census group: White (77.5%)
Estimated bearers: 8.6K
Rarity: Rare
Census rank: #4,580
Per 100K: 2.51
Top ancestry: Asian/Pacific Islander (88.3%)
First name trend
Katelynn: popularity over time
Year-by-year SSA birth registrations for the first name Katelynn. The peak year was 1998 with 1,457 births. The average person named Katelynn today is 24 years old.
Babies born per year
Demographics
Ancestry and ethnicity for Katelynn
Self-reported race and ethnicity breakdown for people with the first name Katelynn, from the 2020 US Census Bureau first-name tables. The largest published group is White at 77.5%.
The bar chart below shows how people with the first name Katelynn 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 Katelynn at the time of the Census. A first name does not determine a person's race or ethnicity.
- White77.5% · 19,486
- Hispanic or Latino10.5% · 2,630
- Two or more races4.8% · 1,203
- Black or African American3.8% · 943
- Asian and Pacific Islander2.5% · 616
- American Indian and Alaska Native1.0% · 259
Ethnicity
Ancestry of the Hung surname
Self-reported race and ethnicity breakdown for people with the surname Hung, from the 2020 US Census Bureau. The largest group is Asian/Pacific Islander at 88.3%.
The bar chart below shows how people with the surname Hung 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 Hung at the time of the Census. A surname does not determine a person's race or ethnicity.
- Asian and Pacific Islander88.3% · 6,619
- Hispanic or Latino5.5% · 410
- White3.0% · 224
- Two or more races2.8% · 207
- Black or African American0.4% · 32
- American Indian and Alaska Native0.1% · 7
Methodology
How we calculated this
The first name Katelynn has a living-bearer frequency of 0.0087% of the US population, based on 29,960 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 Katelynn right now.
The surname Hung appears at a rate of 2.51 per 100,000 residents in the 2020 Census Bureau surname file, which translates to a frequency of 0.0025%.
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 Katelynn Hung. 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 Hung
FAQ
Katelynn Hung: questions and answers
How many people are named Katelynn Hung?
We estimate approximately 1 people in the United States share the full name Katelynn Hung. That works out to about 1 in 342,754,338 Americans. This is calculated by combining the first-name frequency (0.0087%) with the surname frequency (2.51 per 100K) against the current US population.
How rare is the name Katelynn Hung?
We classify Katelynn Hung as "Very Rare". About 1 in 342,754,338 Americans share this exact first and last name combination.
Is Katelynn a male or female name?
Katelynn is predominantly female. Out of 30,626 total SSA registrations, 0.0% were male and 100.0% were female. See the full Katelynn 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 Katelynn Hung?
If you just want to know how many people are called Katelynn Hung, HowManyOfMe.org gives you the headline number in one glance.