Girl · #9,409 in 2026

Trinnity

Name: Popularity of the name Trinnity in U.S. births, 1880–2026
Creator: U.S. Social Security Administration
License: https://www.ssa.gov/foia/
Keywords: Trinnity, baby name, popularity, U.S., SSA, rankings

Current Rank

#9,409

Peak Rank

#6,619 (2001)

Total Babies

185

5-Yr Trend

Stable

1998

First Year

2016

Last Year

2001

Peak Year

#6619

Peak Rank

185

Total Count

Years Active

The Story of Trinnity

The earliest SSA record of Trinnity as a baby girl name dates back to 1998, when 5 babies received it. 2001 was its biggest year on record, with 16 newborns named Trinnity — #6,619 in the national rankings. About 63% of every Trinnity on record arrived during the 2000s, its defining decade. Trinnity last appeared in the published SSA data in 2016, with 11 recorded births — it has not charted nationally since. All told, over 185 Americans have carried the name since 1880, from the 1990s to the 2020s.

Popularity Over Time

Popularity by State

Top 10

11-50

51-100

101-500

500+

No data

Names that sound like Trinnity

Phonetically similar names — useful when Trinnity is the vibe but a different syllable count or letter feel might suit better. Linked entries have a profile on Peek a Name.

Trinity
Trinities
Triunity
Treinta
Trimeter
Trendy
Trenta
Trento
Trente
Eternity
Serenity
Toronto

Source: Datamuse . Phonetic similarity ranking, not curated.

Frequently Asked Questions about Trinnity

What does the name Trinnity mean?

Trinnity is a girl's name that has been used in U.S. records since 1998. Behind the Name doesn't list a specific etymology, but the name has remained in use across multiple decades.

How popular is Trinnity in 2026?

In 2026, Trinnity ranks #9,409 among girls' names in the U.S., with 11 babies given the name that year.

When was Trinnity most popular?

Trinnity reached its peak popularity in 2001, ranking #6,619 that year with 16 babies given the name.

Is Trinnity a unisex name?

In U.S. Social Security records, Trinnity is primarily a girl's name. We don't have meaningful data for it as a boy's name.

What names go well with Trinnity?

Names that share a similar style or popularity range with Trinnity include Gwynneth, Jenia, Ritu. These pairings are based on rank proximity and naming era in U.S. data.

About the name Trinnity

Trinnity is a girl baby name tracked by the U.S. Social Security Administration. It first appeared in SSA records in 1998 and has accumulated 185 births in the dataset. Trinnity's peak popularity came in 2001 when it ranked #6,619. Use the chart and map above to compare Trinnity's trajectory across years and U.S. states, or browse the related names section to discover similar choices.

Continue exploring

Data sources

Birth statistics (counts, ranks, years 1880–2026) — U.S. Social Security Administration . Predictions for years not yet released by SSA are computed by Peek a Name from historical trends; we update with official data as soon as it ships.
Etymology, cultural origins, and related forms — Behind the Name (used under their public API terms).
Meaning prose and editorial summary — Wikipedia article extracts, licensed under CC BY-SA 3.0 .
Predicted nationality distribution — Nationalize.io .
Phonetically similar names — Datamuse .

Peek a Name aggregates and presents the above data for informational purposes. Statistical predictions and external attributions are clearly labelled where shown; we make no guarantee of accuracy beyond what each source provides.