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How Many People Are Named Trinity?
Estimated people named Trinity living in the U.S. today
85,851
Gender distribution
3% male · 97% female in SSA records.
Name scorecard
- Total U.S. births recorded (1880–2024): 87,428
- Peak year: 2004 (5,729 births)
- Estimated living today: 85,851
Trinity by age group — who carries the name today?
Trinity popularity over time (1880–2024)
Estimated living bearers by birth decade
About the name Trinity
Trinity has been recorded by the Social Security Administration since the 19th century dataset began. In total, 87,428 babies were given the name in the United States between 1880 and 2024. After adjusting each birth cohort for survival to today, an estimated 85,851 bearers are still living — roughly 1 in 3,981 Americans. The name's strongest decade shapes how old most Trinitys you meet will be, which the age-group breakdown above shows directly. All figures are statistical estimates from public records; see our methodology for sources, the survival model, and the limits of the data (names given to fewer than five babies in a year are not published by the SSA).
Frequently asked questions
How many people are named Trinity in the US?
An estimated 85,851 people named Trinity are living in the United States today, based on SSA birth records from 1880 to 2024 adjusted for survival. That makes Trinity rare — about 1 in 3,981 Americans.
Is Trinity a boy or girl name?
In SSA records, Trinity is 3% male and 97% female, so it is predominantly a female name.
When was Trinity most popular?
Trinity peaked in 2004, when 5,729 babies were given the name. Its current trend is declining compared with the previous decade.
How rare is the name Trinity?
Trinity ranks #604 of 104,819 first names recorded by the SSA, with a rarity score of 42 out of 100 (higher means rarer).