How Many People Are Named Trina?
An estimated 27,908 people in the United States have the first name Trina. It is almost exclusively a female name. The average bearer is 53 years old, and Trina peaked in popularity in 1970 with 1,938 births that year.
Below you will find a full statistical profile of Trina 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 Trina paired with any surname.
Key Insights
- Trina has fallen dramatically from its peak in the 1970s. Recent registrations are less than 5% of what they were at the name's height.
Estimated Living Americans
27,908
About 1 in 12,282 people in the U.S.
Rarity
Uncommon
Predicted Gender
Female
99.9% confidence
Average Age
53
years old
Peak Year
1970
1,938 births
Total Registered
32,585
since 1880
Gender Distribution for Trina
Trina is almost exclusively a female name. Out of 32,585 total births registered, 99.9% were female.
Trina as a male name
Ranked #5,613 in 1971
5 male births in 1971
Peak: 1969 (10 births)
Trina as a female name
Ranked #7,540 in 2024
15 female births in 2024
Peak: 1970 (1,933 births)
Trina: Popularity Over Time
SSA records for Trina span from the 1890s to the 2020s, covering 14 decades of naming data. The most popular decade for this name was the 1970s, when 12,145 babies were registered. Trina has declined significantly from its peak in the 1970s. Recent registrations are a fraction of what they were at the name's height.
Trina by Decade
How has Trina 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.
Trina by State
Birth registrations for Trina span all 50 states and territories in the SSA database. The highest counts are in California, Texas, New York. The lowest are in New Hampshire, Rhode Island, Delaware. On average, about 581 Trinas were registered per state.
Trina + Last Name Combinations
How many people share a full name with Trina as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Trina
Other first names starting with T with a similar number of bearers.
Trina: Questions and Answers
How many people in the U.S. are named Trina?
We estimate approximately 27,908 people named Trina 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 12,282 Americans share this first name.
Is Trina a common name?
Trina is classified as "Uncommon" and is more popular than 98.8% of all first names in the SSA database. A total of 32,585 births have been registered with this name since 1880.
When was Trina most popular?
Trina reached peak popularity in 1970, when 1,938 babies were given this name. The average age of a living person named Trina is approximately 53 years old, reflecting when the name was most commonly given.
Is Trina a female name?
Trina is predominantly female. 99.9% of people with this name are female. See the gender breakdown above for full details.
How many Trina Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Trina Smith, Trina Johnson, Trina 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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