Trini Alvarado
There are approximately 1 people named Trini Alvarado 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 Trini with Census Bureau frequency data for the surname Alvarado. 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 Trini
726
Alive today
Named Alvarado
155K
Alive today
US population
343M
Denominator
Estimated living: 726
Rarity: Very Rare
Gender: Unisex
Peak year: 1967
Average age: 51
Estimated bearers: 155K
Rarity: Common
Census rank: #219
Per 100K: 45.26
Top ancestry: Hispanic (94.4%)
First name trend
Trini: popularity over time
Year-by-year SSA birth registrations for the first name Trini. The peak year was 1967 with 53 births. The average person named Trini today is 51 years old.
Babies born per year
Ethnicity
Ancestry of the Alvarado surname
Self-reported race and ethnicity breakdown for people with the surname Alvarado, from the 2010 US Census Bureau. The largest group is Hispanic at 94.4%.
- Hispanic or Latino94.4%
- White4.3%
- Asian and Pacific Islander0.5%
- Black or African American0.3%
- American Indian and Alaska Native0.2%
- Two or more races0.2%
Methodology
How we calculated this
The first name Trini has a living-bearer frequency of 0.0002% of the US population, based on 726 estimated living Americans carrying this first name (from SSA birth records going back to 1880, adjusted for mortality using CDC life tables).
The surname Alvarado appears at a rate of 45.26 per 100,000 residents in the 2010 Census Bureau surname file, which translates to a frequency of 0.0453%.
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 Trini Alvarado. This assumes statistical independence between first and last names, which is a simplification but produces reasonable estimates for most combinations.
FAQ
Trini Alvarado: questions and answers
How many people are named Trini Alvarado?
We estimate approximately 1 people in the United States share the full name Trini Alvarado. That works out to about 1 in 342,754,338 Americans. This is calculated by combining the first-name frequency (0.0002%) with the surname frequency (45.26 per 100K) against the current US population.
How rare is the name Trini Alvarado?
We classify Trini Alvarado as "Very Rare". About 1 in 342,754,338 Americans share this exact first and last name combination.
Is Trini a male or female name?
Trini is predominantly unisex. Out of 949 total SSA registrations, 25.4% were male and 74.6% were female. See the full Trini 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.