Stefanie Powers
There are approximately 11 people named Stefanie Powers living in the United States today. That makes this name combination very rare, occurring at a rate of about 1 in 31,159,485 Americans.
This estimate combines SSA birth records for the first name Stefanie with Census Bureau frequency data for the surname Powers. Below you will find a breakdown of both names, including popularity trends, gender data, and ancestry information.
Expected bearers
11
1 in 31,159,485
Named Stefanie
34K
Alive today
Named Powers
107K
Alive today
US population
343M
Denominator
Estimated living: 34K
Rarity: Uncommon
Gender: Female
Peak year: 1983
Average age: 43
Estimated bearers: 107K
Rarity: Common
Census rank: #336
Per 100K: 31.18
Top ancestry: White (89.6%)
First name trend
Stefanie: popularity over time
Year-by-year SSA birth registrations for the first name Stefanie. The peak year was 1983 with 2,676 births. The average person named Stefanie today is 43 years old.
Babies born per year
Ethnicity
Ancestry of the Powers surname
Self-reported race and ethnicity breakdown for people with the surname Powers, from the 2010 US Census Bureau. The largest group is White at 89.6%.
- White89.6%
- Black or African American5.2%
- Hispanic or Latino2.4%
- Two or more races1.6%
- Asian and Pacific Islander0.7%
- American Indian and Alaska Native0.6%
Methodology
How we calculated this
The first name Stefanie has a living-bearer frequency of 0.0099% of the US population, based on 34,032 estimated living Americans carrying this first name (from SSA birth records going back to 1880, adjusted for mortality using CDC life tables).
The surname Powers appears at a rate of 31.18 per 100,000 residents in the 2010 Census Bureau surname file, which translates to a frequency of 0.0312%.
Multiplying these two independent frequencies against the current US population of 342,754,338 gives an expected count of approximately 11 people with the full name Stefanie Powers. This assumes statistical independence between first and last names, which is a simplification but produces reasonable estimates for most combinations.
FAQ
Stefanie Powers: questions and answers
How many people are named Stefanie Powers?
We estimate approximately 11 people in the United States share the full name Stefanie Powers. That works out to about 1 in 31,159,485 Americans. This is calculated by combining the first-name frequency (0.0099%) with the surname frequency (31.18 per 100K) against the current US population.
How rare is the name Stefanie Powers?
We classify Stefanie Powers as "Very Rare". About 1 in 31,159,485 Americans share this exact first and last name combination.
Is Stefanie a male or female name?
Stefanie is predominantly female. Out of 37,173 total SSA registrations, 0.1% were male and 99.9% were female. See the full Stefanie 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.