Sunny Sundberg
There are approximately 1 people named Sunny Sundberg 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 Sunny with Census Bureau frequency data for the surname Sundberg. 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 Sunny
15K
Alive today
Named Sundberg
4.7K
Alive today
US population
343M
Denominator
Estimated living: 15K
Rarity: Uncommon
Gender: Unisex
Peak year: 2024
Average age: 26
Top Census group: White (43.6%)
Estimated bearers: 4.7K
Rarity: Rare
Census rank: #7,844
Per 100K: 1.36
Top ancestry: White (91.0%)
First name trend
Sunny: popularity over time
Year-by-year SSA birth registrations for the first name Sunny. The peak year was 2024 with 1,047 births. The average person named Sunny today is 26 years old.
Babies born per year
Demographics
Ancestry and ethnicity for Sunny
Self-reported race and ethnicity breakdown for people with the first name Sunny, from the 2020 US Census Bureau first-name tables. The largest published group is White at 43.6%.
The bar chart below shows how people with the first name Sunny 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 Sunny at the time of the Census. A first name does not determine a person's race or ethnicity.
- White43.6% · 7,029
- Asian and Pacific Islander38.1% · 6,148
- Hispanic or Latino8.0% · 1,292
- Black or African American4.5% · 730
- Two or more races4.2% · 680
- American Indian and Alaska Native1.5% · 245
Ethnicity
Ancestry of the Sundberg surname
Self-reported race and ethnicity breakdown for people with the surname Sundberg, from the 2020 US Census Bureau. The largest group is White at 91.0%.
The bar chart below shows how people with the surname Sundberg 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 Sundberg at the time of the Census. A surname does not determine a person's race or ethnicity.
- White91.0% · 3,691
- Two or more races3.6% · 146
- Hispanic or Latino3.1% · 126
- Asian and Pacific Islander1.1% · 43
- American Indian and Alaska Native1.0% · 40
- Black or African American0.2% · 10
Methodology
How we calculated this
The first name Sunny has a living-bearer frequency of 0.0044% of the US population, based on 15,171 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 Sunny right now.
The surname Sundberg appears at a rate of 1.36 per 100,000 residents in the 2020 Census Bureau surname file, which translates to a frequency of 0.0014%.
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 Sunny Sundberg. This assumes statistical independence between first and last names, which is a simplification but produces reasonable estimates for most combinations.
FAQ
Sunny Sundberg: questions and answers
How many people are named Sunny Sundberg?
We estimate approximately 1 people in the United States share the full name Sunny Sundberg. That works out to about 1 in 342,754,338 Americans. This is calculated by combining the first-name frequency (0.0044%) with the surname frequency (1.36 per 100K) against the current US population.
How rare is the name Sunny Sundberg?
We classify Sunny Sundberg as "Very Rare". About 1 in 342,754,338 Americans share this exact first and last name combination.
Is Sunny a male or female name?
Sunny is predominantly unisex. Out of 16,681 total SSA registrations, 25.8% were male and 74.2% were female. See the full Sunny 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 Sunny Sundberg?
For a faster, more casual read, check HowManyOfMe.org — our sister site built around that single question.