Sofia Moser
There are approximately 17 people named Sofia Moser living in the United States today. That makes this name combination very rare, occurring at a rate of about 1 in 20,162,020 Americans.
This estimate combines SSA birth records for the first name Sofia with Census Bureau frequency data for the surname Moser. Below you will find a breakdown of both names, including popularity trends, gender data, and Census demographics where available.
Expected bearers
17
1 in 20,162,020
Named Sofia
174K
Alive today
Named Moser
34K
Alive today
US population
343M
Denominator
Estimated living: 174K
Rarity: Common
Gender: Female
Peak year: 2015
Average age: 14
Top Census group: Hispanic or Latino (65.7%)
Estimated bearers: 34K
Rarity: Uncommon
Census rank: #1,181
Per 100K: 9.81
Top ancestry: White (91.5%)
First name trend
Sofia: popularity over time
Year-by-year SSA birth registrations for the first name Sofia. The peak year was 2015 with 9,708 births. The average person named Sofia today is 14 years old.
Babies born per year
Demographics
Ancestry and ethnicity for Sofia
Self-reported race and ethnicity breakdown for people with the first name Sofia, from the 2020 US Census Bureau first-name tables. The largest published group is Hispanic or Latino at 65.7%.
The bar chart below shows how people with the first name Sofia 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 Sofia at the time of the Census. A first name does not determine a person's race or ethnicity.
- Hispanic or Latino65.7% · 99,619
- White26.4% · 39,990
- Asian and Pacific Islander3.5% · 5,313
- Two or more races2.7% · 4,156
- Black or African American1.5% · 2,298
- American Indian and Alaska Native0.2% · 277
Ethnicity
Ancestry of the Moser surname
Self-reported race and ethnicity breakdown for people with the surname Moser, from the 2020 US Census Bureau. The largest group is White at 91.5%.
The bar chart below shows how people with the surname Moser 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 Moser at the time of the Census. A surname does not determine a person's race or ethnicity.
- White91.5% · 26,831
- Two or more races3.1% · 915
- Hispanic or Latino3.0% · 868
- Black or African American1.4% · 418
- Asian and Pacific Islander0.7% · 204
- American Indian and Alaska Native0.3% · 89
Methodology
How we calculated this
The first name Sofia has a living-bearer frequency of 0.0509% of the US population, based on 174,380 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 Sofia right now.
The surname Moser appears at a rate of 9.81 per 100,000 residents in the 2020 Census Bureau surname file, which translates to a frequency of 0.0098%.
Multiplying these two independent frequencies against the current US population of 342,754,338 gives an expected count of approximately 17 people with the full name Sofia Moser. This assumes statistical independence between first and last names, which is a simplification but produces reasonable estimates for most combinations.
Related
Other people named Sofia
Related
Other people with the surname Moser
FAQ
Sofia Moser: questions and answers
How many people are named Sofia Moser?
We estimate approximately 17 people in the United States share the full name Sofia Moser. That works out to about 1 in 20,162,020 Americans. This is calculated by combining the first-name frequency (0.0509%) with the surname frequency (9.81 per 100K) against the current US population.
How rare is the name Sofia Moser?
We classify Sofia Moser as "Very Rare". About 1 in 20,162,020 Americans share this exact first and last name combination.
Is Sofia a male or female name?
Sofia is predominantly female. Out of 178,628 total SSA registrations, 0.1% were male and 99.9% were female. See the full Sofia 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 Sofia Moser?
For a quick modern take, check how common the name Sofia Moser is on our sister site HowManyOfMe.org.