Remus Lupin
There are approximately 1 people named Remus Lupin 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 Remus with Census Bureau frequency data for the surname Lupin. 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 Remus
585
Alive today
Named Lupin
171
Alive today
US population
343M
Denominator
Estimated living: 585
Rarity: Very Rare
Gender: Male
Peak year: 2019
Average age: 37
Estimated bearers: 171
Rarity: Very Rare
Census rank: #128,249
Per 100K: 0.05
Top ancestry: White (84.2%)
First name trend
Remus: popularity over time
Year-by-year SSA birth registrations for the first name Remus. The peak year was 2019 with 28 births. The average person named Remus today is 37 years old.
Babies born per year
Ethnicity
Ancestry of the Lupin surname
Self-reported race and ethnicity breakdown for people with the surname Lupin, from the 2010 US Census Bureau. The largest group is White at 84.2%.
- White84.2%
- Hispanic or Latino10.5%
Methodology
How we calculated this
The first name Remus has a living-bearer frequency of 0.0002% of the US population, based on 585 estimated living Americans carrying this first name (from SSA birth records going back to 1880, adjusted for mortality using CDC life tables).
The surname Lupin 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 Remus Lupin. This assumes statistical independence between first and last names, which is a simplification but produces reasonable estimates for most combinations.
FAQ
Remus Lupin: questions and answers
How many people are named Remus Lupin?
We estimate approximately 1 people in the United States share the full name Remus Lupin. That works out to about 1 in 342,754,338 Americans. This is calculated by combining the first-name frequency (0.0002%) with the surname frequency (0.05 per 100K) against the current US population.
How rare is the name Remus Lupin?
We classify Remus Lupin as "Very Rare". About 1 in 342,754,338 Americans share this exact first and last name combination.
Is Remus a male or female name?
Remus is predominantly male. Out of 940 total SSA registrations, 100.0% were male and 0.0% were female. See the full Remus 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.