Christina Aguilera
There are approximately 46 people named Christina Aguilera living in the United States today. That makes this name combination very rare, occurring at a rate of about 1 in 7,451,181 Americans.
This estimate combines SSA birth records for the first name Christina with Census Bureau frequency data for the surname Aguilera. Below you will find a breakdown of both names, including popularity trends, gender data, and ancestry information.
Expected bearers
46
1 in 7,451,181
Named Christina
426K
Alive today
Named Aguilera
37K
Alive today
US population
343M
Denominator
Estimated living: 426K
Rarity: Common
Gender: Female
Peak year: 1985
Average age: 44
Estimated bearers: 37K
Rarity: Uncommon
Census rank: #1,109
Per 100K: 10.71
Top ancestry: Hispanic (94.6%)
First name trend
Christina: popularity over time
Year-by-year SSA birth registrations for the first name Christina. The peak year was 1985 with 16,686 births. The average person named Christina today is 44 years old.
Babies born per year
Ethnicity
Ancestry of the Aguilera surname
Self-reported race and ethnicity breakdown for people with the surname Aguilera, from the 2010 US Census Bureau. The largest group is Hispanic at 94.6%.
- Hispanic or Latino94.6%
- White4.3%
- Asian and Pacific Islander0.5%
- Black or African American0.3%
- Two or more races0.2%
- American Indian and Alaska Native0.1%
Methodology
How we calculated this
The first name Christina has a living-bearer frequency of 0.1244% of the US population, based on 426,448 estimated living Americans carrying this first name (from SSA birth records going back to 1880, adjusted for mortality using CDC life tables).
The surname Aguilera appears at a rate of 10.71 per 100,000 residents in the 2010 Census Bureau surname file, which translates to a frequency of 0.0107%.
Multiplying these two independent frequencies against the current US population of 342,754,338 gives an expected count of approximately 46 people with the full name Christina Aguilera. This assumes statistical independence between first and last names, which is a simplification but produces reasonable estimates for most combinations.
Related
Other people named Christina
FAQ
Christina Aguilera: questions and answers
How many people are named Christina Aguilera?
We estimate approximately 46 people in the United States share the full name Christina Aguilera. That works out to about 1 in 7,451,181 Americans. This is calculated by combining the first-name frequency (0.1244%) with the surname frequency (10.71 per 100K) against the current US population.
How rare is the name Christina Aguilera?
We classify Christina Aguilera as "Very Rare". About 1 in 7,451,181 Americans share this exact first and last name combination.
Is Christina a male or female name?
Christina is predominantly female. Out of 481,348 total SSA registrations, 0.4% were male and 99.6% were female. See the full Christina 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.