Kyriakos Zafiris
There are approximately 1 people named Kyriakos Zafiris 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 Kyriakos with Census Bureau frequency data for the surname Zafiris. Below you will find a breakdown of both names, including popularity trends, gender data, and Census demographics where available.
Expected bearers
1
1 in 342,754,338
Named Kyriakos
143
Alive today
Named Zafiris
165
Alive today
US population
343M
Denominator
Estimated living: 143
Rarity: Very Rare
Gender: Male
Peak year: 1976
Average age: 37
Top Census group: White (96.5%)
Estimated bearers: 165
Rarity: Very Rare
Census rank: #125,089
Per 100K: 0.05
Top ancestry: White (97.9%)
First name trend
Kyriakos: popularity over time
Year-by-year SSA birth registrations for the first name Kyriakos. The peak year was 1976 with 12 births. The average person named Kyriakos today is 37 years old.
Babies born per year
Demographics
Ancestry and ethnicity for Kyriakos
Self-reported race and ethnicity breakdown for people with the first name Kyriakos, from the 2020 US Census Bureau first-name tables. The largest published group is White at 96.5%.
The bar chart below shows how people with the first name Kyriakos described their own race and ethnicity on the 2020 Census form. These are self-reported numbers, and they describe the population who happened to carry the name Kyriakos at the time of the Census. A first name does not determine a person's race or ethnicity.
- White96.5% · 409
- Two or more races1.7% · 7
- Hispanic or Latino0.9% · 4
- American Indian and Alaska Native0.5% · 2
- Black or African American0.2% · 1
- Asian and Pacific Islander0.2% · 1
Ethnicity
Ancestry of the Zafiris surname
Self-reported race and ethnicity breakdown for people with the surname Zafiris, from the 2020 US Census Bureau. The largest group is White at 97.9%.
The bar chart below shows how people with the surname Zafiris described their own race and ethnicity on the 2020 Census form. These are self-reported numbers, and they describe the population who happened to carry the surname Zafiris at the time of the Census. A surname does not determine a person's race or ethnicity.
- White97.9% · 141
- Black or African American0.7% · 1
- Hispanic or Latino0.7% · 1
- American Indian and Alaska Native0.7% · 1
Methodology
How we calculated this
The first name Kyriakos has a living-bearer frequency of 0.0000% of the US population, based on 143 estimated living Americans carrying this first name (from SSA birth records going back to 1880, adjusted for mortality using CDC life tables).
Even though the Census Bureau now publishes first-name tables, we do not use that file as the main first-name input for this estimate. The latest first-name Census snapshot is from 2020, which makes it 6 years old today. Because Census first-name data is only released once every 10 years, SSA birth records plus CDC survival rates give a better current estimate of how many people are likely alive with the name Kyriakos right now.
The surname Zafiris appears at a rate of 0.05 per 100,000 residents in the 2020 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 Kyriakos Zafiris. This assumes statistical independence between first and last names, which is a simplification but produces reasonable estimates for most combinations.
Related
Other people with the surname Zafiris
FAQ
Kyriakos Zafiris: questions and answers
How many people are named Kyriakos Zafiris?
We estimate approximately 1 people in the United States share the full name Kyriakos Zafiris. 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 (0.05 per 100K) against the current US population.
How rare is the name Kyriakos Zafiris?
We classify Kyriakos Zafiris as "Very Rare". About 1 in 342,754,338 Americans share this exact first and last name combination.
Is Kyriakos a male or female name?
Kyriakos is predominantly male. Out of 150 total SSA registrations, 100.0% were male and 0.0% were female. See the full Kyriakos 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 2020 US Census Bureau decennial surname tables. Living-bearer estimates use CDC actuarial life tables to adjust for mortality. Read the full methodology.
How many people are called Kyriakos Zafiris?
HowManyOfMe.org, our sister site, answers that with the living-bearer count in one glance.