Niki Caro
There are approximately 1 people named Niki Caro 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 Niki with Census Bureau frequency data for the surname Caro. 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 Niki
6.4K
Alive today
Named Caro
12K
Alive today
US population
343M
Denominator
Estimated living: 6.4K
Rarity: Rare
Gender: Female
Peak year: 1972
Average age: 45
Estimated bearers: 12K
Rarity: Uncommon
Census rank: #3,545
Per 100K: 3.41
Top ancestry: Hispanic (74.0%)
First name trend
Niki: popularity over time
Year-by-year SSA birth registrations for the first name Niki. The peak year was 1972 with 261 births. The average person named Niki today is 45 years old.
Babies born per year
Ethnicity
Ancestry of the Caro surname
Self-reported race and ethnicity breakdown for people with the surname Caro, from the 2010 US Census Bureau. The largest group is Hispanic at 74.0%.
- Hispanic or Latino74.0%
- White20.4%
- Asian and Pacific Islander2.6%
- Black or African American2.0%
- Two or more races0.8%
- American Indian and Alaska Native0.2%
Methodology
How we calculated this
The first name Niki has a living-bearer frequency of 0.0019% of the US population, based on 6,439 estimated living Americans carrying this first name (from SSA birth records going back to 1880, adjusted for mortality using CDC life tables).
The surname Caro appears at a rate of 3.41 per 100,000 residents in the 2010 Census Bureau surname file, which translates to a frequency of 0.0034%.
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 Niki Caro. This assumes statistical independence between first and last names, which is a simplification but produces reasonable estimates for most combinations.
FAQ
Niki Caro: questions and answers
How many people are named Niki Caro?
We estimate approximately 1 people in the United States share the full name Niki Caro. That works out to about 1 in 342,754,338 Americans. This is calculated by combining the first-name frequency (0.0019%) with the surname frequency (3.41 per 100K) against the current US population.
How rare is the name Niki Caro?
We classify Niki Caro as "Very Rare". About 1 in 342,754,338 Americans share this exact first and last name combination.
Is Niki a male or female name?
Niki is predominantly female. Out of 7,264 total SSA registrations, 3.2% were male and 96.8% were female. See the full Niki 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.