How Many People Are Named Trenity?
An estimated 869 people in the United States have the first name Trenity. It is predominantly female (97.4%). The average bearer is 17 years old, and Trenity peaked in popularity in 2012 with 60 births that year.
Below you will find a full statistical profile of Trenity as a first name in the United States, including gender data, a year-by-year popularity timeline going back to 1880, a decade breakdown, and state-by-state birth registrations. You can also check how many people share the full name Trenity paired with any surname.
Estimated Living Americans
869
About 1 in 394,424 people in the U.S.
Rarity
Very Rare
Predicted Gender
Female
97.4% confidence
Average Age
17
years old
Peak Year
2012
60 births
Total Registered
880
since 1880
Gender Distribution for Trenity
Trenity is predominantly female (97.4%), though 23 male births have been registered. It functions as a unisex name for a small percentage of bearers.
Trenity as a male name
Ranked #12,622 in 2003
5 male births in 2003
Peak: 1979 (8 births)
Trenity as a female name
Ranked #10,994 in 2024
9 female births in 2024
Peak: 2012 (60 births)
Trenity: Popularity Over Time
SSA records for Trenity span from the 1970s to the 2020s, covering 5 decades of naming data. The most popular decade for this name was the 2000s, when 429 babies were registered. Trenity has declined significantly from its peak in the 2000s. Recent registrations are a fraction of what they were at the name's height.
Trenity by Decade
How has Trenity tracked across different eras? The table below groups all SSA birth registrations into 10-year periods, with separate male and female counts. The colored bar shows each decade's share relative to the peak.
Trenity by State
Birth registrations for Trenity span all 9 states and territories in the SSA database. The highest counts are in Texas, Louisiana, Georgia. The lowest are in Pennsylvania, California, Florida. On average, about 15 Trenitys were registered per state.
Trenity + Last Name Combinations
How many people share a full name with Trenity as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Trenity
Other first names starting with T with a similar number of bearers.
Trenity: Questions and Answers
How many people in the U.S. are named Trenity?
We estimate approximately 869 people named Trenity are alive in the United States today. This is based on SSA birth records from 1880 to 2024, adjusted for mortality using CDC life tables. About 1 in 394,424 Americans share this first name.
Is Trenity a common name?
Trenity is classified as "Very Rare" and is more popular than 89.2% of all first names in the SSA database. A total of 880 births have been registered with this name since 1880.
When was Trenity most popular?
Trenity reached peak popularity in 2012, when 60 babies were given this name. The average age of a living person named Trenity is approximately 17 years old, reflecting when the name was most commonly given.
Is Trenity a female name?
Trenity is predominantly female. 97.4% of people with this name are female. See the gender breakdown above for full details.
How many Trenity Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Trenity Smith, Trenity Johnson, Trenity Williams. You can also search any combination on our homepage.
Where does this data come from?
Our estimates use Social Security Administration birth records (1880 to 2024), adjusted for survival using CDC 2023 life tables broken down by sex. The U.S. population figure (342,754,338) is from the Census Bureau's July 2025 estimate. Full methodology.
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