Julianna Margulies
There are approximately 1 people named Julianna Margulies 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 Julianna with Census Bureau frequency data for the surname Margulies. Below you will find a breakdown of both names, including popularity trends, gender data, and ancestry information.
Expected bearers
1
1 in 342,754,338
Named Julianna
49K
Alive today
Named Margulies
1.4K
Alive today
US population
343M
Denominator
Estimated living: 49K
Rarity: Uncommon
Gender: Female
Peak year: 2006
Average age: 21
Estimated bearers: 1.4K
Rarity: Rare
Census rank: #21,972
Per 100K: 0.40
Top ancestry: White (93.7%)
First name trend
Julianna: popularity over time
Year-by-year SSA birth registrations for the first name Julianna. The peak year was 2006 with 1,814 births. The average person named Julianna today is 21 years old.
Babies born per year
Ethnicity
Ancestry of the Margulies surname
Self-reported race and ethnicity breakdown for people with the surname Margulies, from the 2010 US Census Bureau. The largest group is White at 93.7%.
- White93.7%
- Hispanic or Latino3.8%
- Two or more races1.2%
- Asian and Pacific Islander0.8%
Methodology
How we calculated this
The first name Julianna has a living-bearer frequency of 0.0144% of the US population, based on 49,366 estimated living Americans carrying this first name (from SSA birth records going back to 1880, adjusted for mortality using CDC life tables).
The surname Margulies appears at a rate of 0.40 per 100,000 residents in the 2010 Census Bureau surname file, which translates to a frequency of 0.0004%.
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 Julianna Margulies. This assumes statistical independence between first and last names, which is a simplification but produces reasonable estimates for most combinations.
FAQ
Julianna Margulies: questions and answers
How many people are named Julianna Margulies?
We estimate approximately 1 people in the United States share the full name Julianna Margulies. That works out to about 1 in 342,754,338 Americans. This is calculated by combining the first-name frequency (0.0144%) with the surname frequency (0.40 per 100K) against the current US population.
How rare is the name Julianna Margulies?
We classify Julianna Margulies as "Very Rare". About 1 in 342,754,338 Americans share this exact first and last name combination.
Is Julianna a male or female name?
Julianna is predominantly female. Out of 51,524 total SSA registrations, 0.1% were male and 99.9% were female. See the full Julianna 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.