Kojo vs Koji

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

Name A

Kojo

Boy name

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Name B

Koji

Boy name · Rank #4209

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Which name is more popular?

Metric Kojo Koji
Current Rank Unranked #4209
Total Births (all years) 323 611
Peak Year 1999 2023
Peak Year Births 12 33
Peak Decade 2000ss 2010ss
Gender Boy Boy
First Recorded Year 1971 1922

Births by Decade

Decade Kojo Koji
1920ss — 16
1970ss 49 27
1980ss 39 65
1990ss 70 73
2000ss 93 146
2010ss 36 169
2020ss 36 115

Recent Annual Births (2014–present)

Year Kojo Koji
2014 — 15
2015 6 17
2016 — 28
2017 6 13
2018 — 14
2019 11 15
2020 7 12
2021 8 19
2022 12 26
2023 9 33
2024 — 25

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, 1971–2023.

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