Trilby vs Trinity

Side-by-side comparison of Trilby and Trinity — popularity rank, total births, peak decade, and historical trends from Social Security Administration data.

Name A

Trilby

Girl name

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Name B

Trinity

Girl name · Rank #407

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Which name is more popular?

Metric Trilby Trinity
Current Rank Unranked #407
Total Births (all years) 567 84,594
Peak Year 1925 2004
Peak Year Births 22 5,638
Peak Decade 1920ss 2000ss
Gender Girl Girl
First Recorded Year 1895 1921

Births by Decade

Decade Trilby Trinity
1890ss 18 —
1910ss 55 —
1920ss 116 6
1930ss 99 —
1940ss 56 —
1950ss 89 6
1960ss 42 59
1970ss 39 1,075
1980ss 27 1,099
1990ss 13 3,991
2000ss 7 46,887
2010ss 6 26,328
2020ss — 5,143

Recent Annual Births (2014–present)

Year Trilby Trinity
2014 — 2,817
2015 — 2,524
2016 — 2,239
2017 — 1,863
2018 — 1,731
2019 — 1,645
2020 — 1,307
2021 — 1,147
2022 — 1,033
2023 — 875
2024 — 781

Data Sources

Source: U.S. Social Security Administration, Baby Names from Social Security Card Applications — National Data, ssa.gov/oact/babynames.
Source: SSA Annual Name Rankings, 1895–2010.

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