Lauren Ambrose
There are approximately 27 people named Lauren Ambrose living in the United States today. That makes this name combination very rare, occurring at a rate of about 1 in 12,694,605 Americans.
This estimate combines SSA birth records for the first name Lauren with Census Bureau frequency data for the surname Ambrose. Below you will find a breakdown of both names, including popularity trends, gender data, and ancestry information.
Expected bearers
27
1 in 12,694,605
Named Lauren
456K
Alive today
Named Ambrose
20K
Alive today
US population
343M
Denominator
Estimated living: 456K
Rarity: Common
Gender: Female
Peak year: 1989
Average age: 33
Estimated bearers: 20K
Rarity: Uncommon
Census rank: #2,107
Per 100K: 5.82
Top ancestry: White (81.0%)
First name trend
Lauren: popularity over time
Year-by-year SSA birth registrations for the first name Lauren. The peak year was 1989 with 21,199 births. The average person named Lauren today is 33 years old.
Babies born per year
Ethnicity
Ancestry of the Ambrose surname
Self-reported race and ethnicity breakdown for people with the surname Ambrose, from the 2010 US Census Bureau. The largest group is White at 81.0%.
- White81.0%
- Black or African American12.4%
- Hispanic or Latino2.7%
- Two or more races1.6%
- Asian and Pacific Islander1.3%
- American Indian and Alaska Native0.9%
Methodology
How we calculated this
The first name Lauren has a living-bearer frequency of 0.1329% of the US population, based on 455,613 estimated living Americans carrying this first name (from SSA birth records going back to 1880, adjusted for mortality using CDC life tables).
The surname Ambrose appears at a rate of 5.82 per 100,000 residents in the 2010 Census Bureau surname file, which translates to a frequency of 0.0058%.
Multiplying these two independent frequencies against the current US population of 342,754,338 gives an expected count of approximately 27 people with the full name Lauren Ambrose. This assumes statistical independence between first and last names, which is a simplification but produces reasonable estimates for most combinations.
Related
Other people named Lauren
FAQ
Lauren Ambrose: questions and answers
How many people are named Lauren Ambrose?
We estimate approximately 27 people in the United States share the full name Lauren Ambrose. That works out to about 1 in 12,694,605 Americans. This is calculated by combining the first-name frequency (0.1329%) with the surname frequency (5.82 per 100K) against the current US population.
How rare is the name Lauren Ambrose?
We classify Lauren Ambrose as "Very Rare". About 1 in 12,694,605 Americans share this exact first and last name combination.
Is Lauren a male or female name?
Lauren is predominantly female. Out of 480,615 total SSA registrations, 1.2% were male and 98.8% were female. See the full Lauren 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.