Theus vs Theo

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

Name A

Theus

Boy name

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Name B

Theo

Boy name · Rank #80

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Which name is more popular?

Metric Theus Theo
Current Rank Unranked #80
Total Births (all years) 59 35,830
Peak Year 1978 2023
Peak Year Births 11 4,140
Peak Decade 1980ss 2020ss
Gender Boy Boy
First Recorded Year 1978 1880

Births by Decade

Decade Theus Theo
1880ss — 93
1890ss — 118
1900ss — 226
1910ss — 714
1920ss — 980
1930ss — 680
1940ss — 440
1950ss — 371
1960ss — 323
1970ss 19 386
1980ss 29 540
1990ss — 600
2000ss — 1,386
2010ss 11 8,189
2020ss — 20,784

Recent Annual Births (2014–present)

Year Theus Theo
2014 — 550
2015 6 765
2016 — 952
2017 — 1,232
2018 — 1,554
2019 — 2,018
2020 — 2,225
2021 — 2,703
2022 — 3,642
2023 — 4,140
2024 — 4,129
2025 — 3,945

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, 1978–2015.

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