Damian Chapa
There are approximately 6 people named Damian Chapa living in the United States today. That makes this name combination very rare, occurring at a rate of about 1 in 57,125,723 Americans.
This estimate combines SSA birth records for the first name Damian with Census Bureau frequency data for the surname Chapa. Below you will find a breakdown of both names, including popularity trends, gender data, and ancestry information.
Expected bearers
6
1 in 57,125,723
Named Damian
104K
Alive today
Named Chapa
18K
Alive today
US population
343M
Denominator
Estimated living: 104K
Rarity: Common
Gender: Male
Peak year: 2013
Average age: 20
Estimated bearers: 18K
Rarity: Uncommon
Census rank: #2,297
Per 100K: 5.38
Top ancestry: Hispanic (90.2%)
First name trend
Damian: popularity over time
Year-by-year SSA birth registrations for the first name Damian. The peak year was 2013 with 3,985 births. The average person named Damian today is 20 years old.
Babies born per year
Ethnicity
Ancestry of the Chapa surname
Self-reported race and ethnicity breakdown for people with the surname Chapa, from the 2010 US Census Bureau. The largest group is Hispanic at 90.2%.
- Hispanic or Latino90.2%
- White8.2%
- Asian and Pacific Islander0.7%
- American Indian and Alaska Native0.4%
- Black or African American0.4%
- Two or more races0.2%
Methodology
How we calculated this
The first name Damian has a living-bearer frequency of 0.0305% of the US population, based on 104,458 estimated living Americans carrying this first name (from SSA birth records going back to 1880, adjusted for mortality using CDC life tables).
The surname Chapa appears at a rate of 5.38 per 100,000 residents in the 2010 Census Bureau surname file, which translates to a frequency of 0.0054%.
Multiplying these two independent frequencies against the current US population of 342,754,338 gives an expected count of approximately 6 people with the full name Damian Chapa. This assumes statistical independence between first and last names, which is a simplification but produces reasonable estimates for most combinations.
Related
Other people named Damian
FAQ
Damian Chapa: questions and answers
How many people are named Damian Chapa?
We estimate approximately 6 people in the United States share the full name Damian Chapa. That works out to about 1 in 57,125,723 Americans. This is calculated by combining the first-name frequency (0.0305%) with the surname frequency (5.38 per 100K) against the current US population.
How rare is the name Damian Chapa?
We classify Damian Chapa as "Very Rare". About 1 in 57,125,723 Americans share this exact first and last name combination.
Is Damian a male or female name?
Damian is predominantly male. Out of 107,019 total SSA registrations, 99.7% were male and 0.3% were female. See the full Damian 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.