Theon vs Theo

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

Name A

Theon

Boy name · Rank #3697

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Name B

Theo

Boy name · Rank #80

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Which name is more popular?

Metric Theon Theo
Current Rank #3697 #80
Total Births (all years) 402 31,858
Peak Year 2022 2023
Peak Year Births 34 4,137
Peak Decade 2010ss 2020ss
Gender Boy Boy
First Recorded Year 1924 1880

Births by Decade

Decade Theon Theo
1880ss — 93
1890ss — 118
1900ss — 226
1910ss — 714
1920ss 5 980
1930ss 11 680
1940ss — 440
1950ss — 371
1960ss 16 322
1970ss 41 386
1980ss 33 540
1990ss 19 600
2000ss 22 1,386
2010ss 130 8,188
2020ss 125 16,814

Recent Annual Births (2014–present)

Year Theon Theo
2014 11 550
2015 12 765
2016 16 952
2017 23 1,232
2018 14 1,554
2019 27 2,018
2020 10 2,225
2021 25 2,703
2022 34 3,639
2023 26 4,137
2024 30 4,110

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, 1924–2024.

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