Total births
316
Girls' name · since 1957
Trinia
Since 1957, U.S. Social Security records show 316 babies named Trinia, peaking in 1970. See the year-by-year trend, decade totals, and state rankings below, sourced from federal birth data.
- 316
- total births
- 1957–1986
- years on record
- 1970s
- peak decade
- 57%
- born in that decade
Trinia sits outside today's top ranks for girls, with 316 recorded since 1957.
Social Security Administration records show Trinia recorded 316 times among girls since 1957, though it doesn't currently rank among the most-used girls names, peaking in the 1970s. This profile derives year-by-year birth trends, decade totals, and state-level distribution directly from SSA birth-registration files spanning 1957 to 1986.
- 316 total births
- 1957–1986 years on record
- 1970s peak decade
- 57% born in that decade
Data updated Jul 2026
The verdict
316 girls have been named Trinia since 1957, peaking in the 1970s, last recorded in 1986.
- 316
- total births
- 1957–1986
- years on record
- 1970s
- peak decade
- 57%
- born in that decade
1970s
Peak decade
57% of everyone ever named Trinia was born in this single decade.
1970
Single peak year
29 babies were named Trinia in 1970 - its busiest year on record.
Trinia's usage pattern, beyond the headline number
Divide Trinia's SSA record in two at 1972 and the more recent half accounts for 50% of all births, the earlier half the remaining 50%, a genuinely balanced usage pattern. Its calmest year was 1958, with only 5 births recorded -- set against the 1970 peak of 29, that's the full swing in one name's fortunes.
Trinia at a glance
Last recorded 1986Peak year
1970
Current rank
Unranked
Active since
1957
Trinia popularity over time
Annual U.S. births registered with the Social Security Administration · 1957–1986
- Peak year (1970)
- 29
- Annual births at peak, across 30 years of records
Trinia by decade
Total births in each ten-year window, peak vs trough at a glance
1970s was Trinia's strongest decade.
181 babies received the name during that ten-year window, about 57% of all-time use.
Trinia births by decade
Total births in each ten-year window
- 1950s 12
1950s
12 births
- 1960s
1960s
89 births
- 1970s
1970s
181 births
- 1980s 34
1980s
34 births
What this shows Peak: 1970s at 181 births (57% of all-time use).
Frequently Asked Questions
How popular is the name Trinia? ▼
316 babies have been named Trinia since 1957. It was last recorded in 1986. The peak year was 1970 with 29 births.
When was Trinia most popular? ▼
Trinia was most popular in the 1970s decade with 181 total births. The single peak year was 1970.
How long has the name Trinia been used? ▼
The SSA has tracked Trinia since 1957 -- 30 years through the most recent 1986 data.
What names are similar to Trinia? ▼
Names with a similar sound or spelling include Trinity, Trisha, Tricia, Trina, and 4 more. These share a common prefix and are also used for girls.
What to do with Trinia's data
- Trinia's decade-level peak was the 1970s (181 total births); usage has since declined to 34 in the 1980s -- if you're weighing a "classic revival" angle, the trend line argues against it.
- Weighing it against an alternative? Put two names side by side. Compare names
Figures reflect SSA-reported births only; see the methodology above for the privacy-suppression floor.
Keep exploring Trinia
Nearby Names Like Trinia
Names with a similar sound, spelling, or feel to Trinia
Trinity Girl
#400 85,348 births
Trisha Girl
#2826 40,302 births
Tricia Girl
40,134 births
Trina Girl
#7274 32,568 births
Trista Girl
#12381 12,459 births
Compare Trinia side by side: Trinia vs Trinity Trinia vs Trisha Trinia vs Tricia
Related Names
Names with a similar number of total births
Data Sources
Data as of July 2026. Source: U.S. Social Security Administration (SSA).
According to the Social Security Administration, this profile draws directly from the agency's public-use baby-name files (updated June 2026). See our methodology for the full extraction, aggregation, and privacy-suppression rules.
Primary: Source: U.S. Social Security Administration, Baby Names from Social Security Card Applications, National Data, 1957–1986 (ssa.gov/oact/babynames).
State-level: Source: U.S. Social Security Administration, Baby Names, State-Level Files (namesbystate.zip).
Cite this page
NameAlmanac Editorial. "Trinia: Baby Name Since 1957 - 316 Births, Peak 1970." NameAlmanac. Accessed via https://namealmanac.com/name/trinia. Licensed CC BY-SA 4.0.
Name Almanac is rendered directly from the Social Security Administration's public baby-name files, no number is typed in by an editor. This profile for Trinia draws directly on SSA national and state-level files, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of July 2026.