Trinity is a distinctive girls' name in England & Wales, ranking #1133 in 2025 with 29 recorded births. This places Trinity in the top 15% of ranked UK girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2005 with 228 births ranking #206. Since 1996, the popularity has increased by 383.3%. In 2025, approximately 1 in every 8,734 girls born was named Trinity. STABLE Recent data shows the name is currently stable.
Trinity is a strong meaning-led name drawn from the Christian term for threefold divine unity. It feels polished, modern, and unmistakably recognisable.
The name rose through the popularity of virtue and spiritually resonant word names, especially those that sounded contemporary rather than old-fashioned. Its structure helped it blend easily with mainstream girls' names.