Julian Fellowes
There are approximately 1 people named Julian Fellowes 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 Julian with Census Bureau frequency data for the surname Fellowes. 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 Julian
235K
Alive today
Named Fellowes
171
Alive today
US population
343M
Denominator
Estimated living: 235K
Rarity: Common
Gender: Male
Peak year: 2017
Average age: 21
Estimated bearers: 171
Rarity: Very Rare
Census rank: #123,064
Per 100K: 0.05
Top ancestry: White (87.9%)
First name trend
Julian: popularity over time
Year-by-year SSA birth registrations for the first name Julian. The peak year was 2017 with 8,473 births. The average person named Julian today is 21 years old.
Babies born per year
Ethnicity
Ancestry of the Fellowes surname
Self-reported race and ethnicity breakdown for people with the surname Fellowes, from the 2010 US Census Bureau. The largest group is White at 87.9%.
- White87.9%
- Black or African American4.3%
- Hispanic or Latino4.3%
Methodology
How we calculated this
The first name Julian has a living-bearer frequency of 0.0687% of the US population, based on 235,410 estimated living Americans carrying this first name (from SSA birth records going back to 1880, adjusted for mortality using CDC life tables).
The surname Fellowes appears at a rate of 0.05 per 100,000 residents in the 2010 Census Bureau surname file, which translates to a frequency of 0.0000%.
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 Julian Fellowes. This assumes statistical independence between first and last names, which is a simplification but produces reasonable estimates for most combinations.
Related
Other people named Julian
FAQ
Julian Fellowes: questions and answers
How many people are named Julian Fellowes?
We estimate approximately 1 people in the United States share the full name Julian Fellowes. That works out to about 1 in 342,754,338 Americans. This is calculated by combining the first-name frequency (0.0687%) with the surname frequency (0.05 per 100K) against the current US population.
How rare is the name Julian Fellowes?
We classify Julian Fellowes as "Very Rare". About 1 in 342,754,338 Americans share this exact first and last name combination.
Is Julian a male or female name?
Julian is predominantly male. Out of 260,614 total SSA registrations, 98.7% were male and 1.3% were female. See the full Julian 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.