Koufax vs Kou

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

Name A

Koufax

Boy name

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Name B

Kou

Boy name

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Which name is more popular?

Metric Koufax Kou
Current Rank Unranked Unranked
Total Births (all years) 6 691
Peak Year 2021 1992
Peak Year Births 6 48
Peak Decade 2020ss 1980ss
Gender Boy Boy
First Recorded Year 2021 1979

Births by Decade

Decade Koufax Kou
1970ss — 6
1980ss — 323
1990ss — 279
2000ss — 63
2010ss — 20
2020ss 6 —

Recent Annual Births (2014–present)

Year Koufax Kou
2017 — 5
2021 6 —

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, 2021–2021.

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