Florian Rey
There are approximately 1 people named Florian Rey 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 Florian with Census Bureau frequency data for the surname Rey. 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 Florian
1.3K
Alive today
Named Rey
9.4K
Alive today
US population
343M
Denominator
Estimated living: 1.3K
Rarity: Rare
Gender: Male
Peak year: 1921
Average age: 47
Estimated bearers: 9.4K
Rarity: Rare
Census rank: #4,403
Per 100K: 2.74
Top ancestry: Hispanic (60.4%)
First name trend
Florian: popularity over time
Year-by-year SSA birth registrations for the first name Florian. The peak year was 1921 with 130 births. The average person named Florian today is 47 years old.
Babies born per year
Ethnicity
Ancestry of the Rey surname
Self-reported race and ethnicity breakdown for people with the surname Rey, from the 2010 US Census Bureau. The largest group is Hispanic at 60.4%.
- Hispanic or Latino60.4%
- White29.4%
- Black or African American4.3%
- Asian and Pacific Islander4.0%
- Two or more races1.2%
- American Indian and Alaska Native0.6%
Methodology
How we calculated this
The first name Florian has a living-bearer frequency of 0.0004% of the US population, based on 1,254 estimated living Americans carrying this first name (from SSA birth records going back to 1880, adjusted for mortality using CDC life tables).
The surname Rey appears at a rate of 2.74 per 100,000 residents in the 2010 Census Bureau surname file, which translates to a frequency of 0.0027%.
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 Florian Rey. This assumes statistical independence between first and last names, which is a simplification but produces reasonable estimates for most combinations.
FAQ
Florian Rey: questions and answers
How many people are named Florian Rey?
We estimate approximately 1 people in the United States share the full name Florian Rey. That works out to about 1 in 342,754,338 Americans. This is calculated by combining the first-name frequency (0.0004%) with the surname frequency (2.74 per 100K) against the current US population.
How rare is the name Florian Rey?
We classify Florian Rey as "Very Rare". About 1 in 342,754,338 Americans share this exact first and last name combination.
Is Florian a male or female name?
Florian is predominantly male. Out of 3,693 total SSA registrations, 98.5% were male and 1.5% were female. See the full Florian 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.