Juliette Lewis
There are approximately 59 people named Juliette Lewis living in the United States today. That makes this name combination very rare, occurring at a rate of about 1 in 5,809,396 Americans.
This estimate combines SSA birth records for the first name Juliette with Census Bureau frequency data for the surname Lewis. Below you will find a breakdown of both names, including popularity trends, gender data, and ancestry information.
Expected bearers
59
1 in 5,809,396
Named Juliette
33K
Alive today
Named Lewis
618K
Alive today
US population
343M
Denominator
Estimated living: 33K
Rarity: Uncommon
Gender: Female
Peak year: 2024
Average age: 18
Estimated bearers: 618K
Rarity: Very Common
Census rank: #29
Per 100K: 180.28
Top ancestry: White (58.2%)
First name trend
Juliette: popularity over time
Year-by-year SSA birth registrations for the first name Juliette. The peak year was 2024 with 2,210 births. The average person named Juliette today is 18 years old.
Babies born per year
Ethnicity
Ancestry of the Lewis surname
Self-reported race and ethnicity breakdown for people with the surname Lewis, from the 2010 US Census Bureau. The largest group is White at 58.2%.
- White58.2%
- Black or African American34.8%
- Hispanic or Latino2.6%
- Two or more races2.6%
- American Indian and Alaska Native1.2%
- Asian and Pacific Islander0.6%
Methodology
How we calculated this
The first name Juliette has a living-bearer frequency of 0.0096% of the US population, based on 32,980 estimated living Americans carrying this first name (from SSA birth records going back to 1880, adjusted for mortality using CDC life tables).
The surname Lewis appears at a rate of 180.28 per 100,000 residents in the 2010 Census Bureau surname file, which translates to a frequency of 0.1803%.
Multiplying these two independent frequencies against the current US population of 342,754,338 gives an expected count of approximately 59 people with the full name Juliette Lewis. 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 Lewis
FAQ
Juliette Lewis: questions and answers
How many people are named Juliette Lewis?
We estimate approximately 59 people in the United States share the full name Juliette Lewis. That works out to about 1 in 5,809,396 Americans. This is calculated by combining the first-name frequency (0.0096%) with the surname frequency (180.28 per 100K) against the current US population.
How rare is the name Juliette Lewis?
We classify Juliette Lewis as "Very Rare". About 1 in 5,809,396 Americans share this exact first and last name combination.
Is Juliette a male or female name?
Juliette is predominantly female. Out of 38,509 total SSA registrations, 0.0% were male and 100.0% were female. See the full Juliette 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.