Trinity
Taken from the English word for the Christian doctrine of three persons in one God, which traces back to Latin trinitas, a group of three.
Trinity in 2025
Trinity was given to 734 babies in the United States in 2025, making it the 867th most popular name of the year. That is roughly one in every 4,517 babies born.
The history of Trinity
Trinity reached its highest point in 2004, when 5,729 babies were given the name, ranking 124th that year.
Across the 105 years of records since 1921, 88,192 babies have been named Trinity. Half of them were born before 2007, which places the name's centre of gravity with Generation Z.
Trinity by decade
| Decade | Babies named Trinity | Best rank |
|---|---|---|
| 1920s | 6 | 8,410 |
| 1950s | 6 | 9,151 |
| 1960s | 59 | 5,574 |
| 1970s | 1,781 | 1,059 |
| 1980s | 1,679 | 1,381 |
| 1990s | 4,507 | 419 |
| 2000s | 47,619 | 124 |
| 2010s | 26,578 | 178 |
| 2020s | 5,957 | 497 |
Where Trinity is heading
Trinity has fallen 71% over the past decade, from 2,547 babies in 2015 to 734 in 2025.
Names like Trinity
Names that rose and fell at the same time as Trinity.