Debi Mazar
There are approximately 1 people named Debi Mazar 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 Debi with Census Bureau frequency data for the surname Mazar. 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 Debi
3.0K
Alive today
Named Mazar
446
Alive today
US population
343M
Denominator
Estimated living: 3.0K
Rarity: Rare
Gender: Female
Peak year: 1958
Average age: 64
Estimated bearers: 446
Rarity: Very Rare
Census rank: #55,619
Per 100K: 0.13
Top ancestry: White (91.9%)
First name trend
Debi: popularity over time
Year-by-year SSA birth registrations for the first name Debi. The peak year was 1958 with 504 births. The average person named Debi today is 64 years old.
Babies born per year
Ethnicity
Ancestry of the Mazar surname
Self-reported race and ethnicity breakdown for people with the surname Mazar, from the 2010 US Census Bureau. The largest group is White at 91.9%.
- White91.9%
- Hispanic or Latino4.3%
- Asian and Pacific Islander2.2%
- Unknown or suppressed1.6%
Methodology
How we calculated this
The first name Debi has a living-bearer frequency of 0.0009% of the US population, based on 2,977 estimated living Americans carrying this first name (from SSA birth records going back to 1880, adjusted for mortality using CDC life tables).
The surname Mazar appears at a rate of 0.13 per 100,000 residents in the 2010 Census Bureau surname file, which translates to a frequency of 0.0001%.
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 Debi Mazar. This assumes statistical independence between first and last names, which is a simplification but produces reasonable estimates for most combinations.
FAQ
Debi Mazar: questions and answers
How many people are named Debi Mazar?
We estimate approximately 1 people in the United States share the full name Debi Mazar. That works out to about 1 in 342,754,338 Americans. This is calculated by combining the first-name frequency (0.0009%) with the surname frequency (0.13 per 100K) against the current US population.
How rare is the name Debi Mazar?
We classify Debi Mazar as "Very Rare". About 1 in 342,754,338 Americans share this exact first and last name combination.
Is Debi a male or female name?
Debi is predominantly female. Out of 3,822 total SSA registrations, 0.0% were male and 100.0% were female. See the full Debi 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.