Trinity

“Three-in-one; from the Christian doctrine of the Trinity” — English origin

Girl's name · #428 in the US (2025) · 2000s

Trinity has appeared in US records since 1921 — best rank #48 (2004) · 85,348 babies named Trinity all-time · 1 in 2,200 girls born in 2025.

Around the world: about 1 in 1,400 girls in New Zealand (2025) · about 1 in 6,100 girls in Canada (2024) · about 1 in 8,700 girls in England & Wales (2025).

Appears in 2020-2025 birth records of 41 states. See the full state-by-state map on this page.

Famous Trinitys

Trinity Rodman — American soccer player
Trinity Jo-Li Bliss — American actor and singer
Trinity the Tuck — American drag queen
Trinity Ellis — Canadian luger
Trinity Byars — American soccer player (born 2003)

In stories & tradition

Trinity — The Matrix · The Matrix Reloaded
Trinity Santos — The Pitt
Trinity Wells — Doctor Who · Torchwood

What Trinitys become

Among 80 notable people named Trinity:

Athletes appear 3.46× more often than among typical names — e.g. Trinity Rodman, American soccer player.

Browse more girl names — popularity, trends and eras for 5,700+ American names, free.