Trinity
Trinity is a given name of recent English origin that is derived from the Christian doctrine of the Trinity. It became popular starting in 1999 because of the character Trinity in The Matrix movies.
Meaning & Origin of Trinity
What this name means, where it came from, and how it has traveled across cultures.
Trinity is a given name of recent English origin that is derived from the Christian doctrine of the Trinity. It became popular starting in 1999 because of the character Trinity in The Matrix movies.
Source: Wikipedia (CC BY-SA 3.0). Read more →
The Story of Trinity
Trinity first appeared in U.S. Social Security Administration records as a baby girl name in 1921, with 6 babies given the name that year. Its peak popularity came in 2004, when 5,638 Trinitys were born — ranking #48 that year. As of 2026, Trinity ranks #468 for baby girls with 663 births, falling sharply (-47%). In total, more than 86K Trinitys have been born in the U.S. since records began in 1880, spanning the 1920s through the 2020s.
Popularity Over Time
Popularity by State
Names that sound like Trinity
Phonetically similar names — useful when Trinity is the vibe but a different syllable count or letter feel might suit better. Linked entries have a profile on Peek a Name.
Source: Datamuse . Phonetic similarity ranking, not curated.
Frequently Asked Questions about Trinity
What does the name Trinity mean?
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About the name Trinity
Trinity is a girl baby name tracked by the U.S. Social Security Administration. It first appeared in SSA records in 1921 and has accumulated 86K births in the dataset. Trinity's peak popularity came in 2004 when it ranked #48. Use the chart and map above to compare Trinity's trajectory across years and U.S. states, or browse the related names section to discover similar choices.
Continue exploring
- Top names of 2004 →
- Names of the 2000s →
- Names starting with "T" →
- Browse all girl names →
- Top names of 2026 →
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.