Emma Watson
There are approximately 470 people named Emma Watson living in the United States today. That makes this name combination very rare, occurring at a rate of about 1 in 729,265 Americans.
This estimate combines SSA birth records for the first name Emma with Census Bureau frequency data for the surname Watson. Below you will find a breakdown of both names, including popularity trends, gender data, and ancestry information.
Expected bearers
470
1 in 729,265
Named Emma
549K
Alive today
Named Watson
294K
Alive today
US population
343M
Denominator
Estimated living: 549K
Rarity: Very Common
Gender: Female
Peak year: 2003
Average age: 20
Estimated bearers: 294K
Rarity: Common
Census rank: #81
Per 100K: 85.63
Top ancestry: White (66.0%)
First name trend
Emma: popularity over time
Year-by-year SSA birth registrations for the first name Emma. The peak year was 2003 with 22,756 births. The average person named Emma today is 20 years old.
Babies born per year
Ethnicity
Ancestry of the Watson surname
Self-reported race and ethnicity breakdown for people with the surname Watson, from the 2010 US Census Bureau. The largest group is White at 66.0%.
- White66.0%
- Black or African American27.9%
- Hispanic or Latino2.4%
- Two or more races2.3%
- American Indian and Alaska Native0.8%
- Asian and Pacific Islander0.5%
Methodology
How we calculated this
The first name Emma has a living-bearer frequency of 0.1601% of the US population, based on 548,640 estimated living Americans carrying this first name (from SSA birth records going back to 1880, adjusted for mortality using CDC life tables).
The surname Watson appears at a rate of 85.63 per 100,000 residents in the 2010 Census Bureau surname file, which translates to a frequency of 0.0856%.
Multiplying these two independent frequencies against the current US population of 342,754,338 gives an expected count of approximately 470 people with the full name Emma Watson. This assumes statistical independence between first and last names, which is a simplification but produces reasonable estimates for most combinations.
Related
Other people named Emma
Related
Other people with the surname Watson
FAQ
Emma Watson: questions and answers
How many people are named Emma Watson?
We estimate approximately 470 people in the United States share the full name Emma Watson. That works out to about 1 in 729,265 Americans. This is calculated by combining the first-name frequency (0.1601%) with the surname frequency (85.63 per 100K) against the current US population.
How rare is the name Emma Watson?
We classify Emma Watson as "Very Rare". About 1 in 729,265 Americans share this exact first and last name combination.
Is Emma a male or female name?
Emma is predominantly female. Out of 765,264 total SSA registrations, 0.2% were male and 99.8% were female. See the full Emma 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 2010 US Census Bureau decennial surname tables. Living-bearer estimates use CDC actuarial life tables to adjust for mortality. Read the full methodology.