Theodoros vs Theo

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

Name A

Theodoros

Boy name · Rank #3799

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Name B

Theo

Boy name · Rank #80

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Which name is more popular?

Metric Theodoros Theo
Current Rank #3799 #80
Total Births (all years) 526 31,858
Peak Year 2024 2023
Peak Year Births 29 4,137
Peak Decade 2010ss 2020ss
Gender Boy Boy
First Recorded Year 1967 1880

Births by Decade

Decade Theodoros Theo
1880ss — 93
1890ss — 118
1900ss — 226
1910ss — 714
1920ss — 980
1930ss — 680
1940ss — 440
1950ss — 371
1960ss 13 322
1970ss 72 386
1980ss 97 540
1990ss 55 600
2000ss 58 1,386
2010ss 127 8,188
2020ss 104 16,814

Recent Annual Births (2014–present)

Year Theodoros Theo
2014 16 550
2015 12 765
2016 18 952
2017 12 1,232
2018 12 1,554
2019 16 2,018
2020 11 2,225
2021 22 2,703
2022 22 3,639
2023 20 4,137
2024 29 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, 1967–2024.

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