Lesleyanne Down
There are approximately 1 people named Lesleyanne Down 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 Lesleyanne with Census Bureau frequency data for the surname Down. 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 Lesleyanne
75
Alive today
Named Down
1.3K
Alive today
US population
343M
Denominator
Estimated living: 75
Rarity: Very Rare
Gender: Female
Peak year: 1979
Average age: 44
Estimated bearers: 1.3K
Rarity: Rare
Census rank: #22,989
Per 100K: 0.38
Top ancestry: White (89.8%)
First name trend
Lesleyanne: popularity over time
Year-by-year SSA birth registrations for the first name Lesleyanne. The peak year was 1979 with 13 births. The average person named Lesleyanne today is 44 years old.
Babies born per year
Ethnicity
Ancestry of the Down surname
Self-reported race and ethnicity breakdown for people with the surname Down, from the 2010 US Census Bureau. The largest group is White at 89.8%.
- White89.8%
- Black or African American3.6%
- Two or more races2.6%
- Hispanic or Latino1.7%
- Asian and Pacific Islander1.7%
- American Indian and Alaska Native0.6%
Methodology
How we calculated this
The first name Lesleyanne has a living-bearer frequency of 0.0000% of the US population, based on 75 estimated living Americans carrying this first name (from SSA birth records going back to 1880, adjusted for mortality using CDC life tables).
The surname Down appears at a rate of 0.38 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 Lesleyanne Down. This assumes statistical independence between first and last names, which is a simplification but produces reasonable estimates for most combinations.
FAQ
Lesleyanne Down: questions and answers
How many people are named Lesleyanne Down?
We estimate approximately 1 people in the United States share the full name Lesleyanne Down. That works out to about 1 in 342,754,338 Americans. This is calculated by combining the first-name frequency (0.0000%) with the surname frequency (0.38 per 100K) against the current US population.
How rare is the name Lesleyanne Down?
We classify Lesleyanne Down as "Very Rare". About 1 in 342,754,338 Americans share this exact first and last name combination.
Is Lesleyanne a male or female name?
Lesleyanne is predominantly female. Out of 80 total SSA registrations, 0.0% were male and 100.0% were female. See the full Lesleyanne 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.