Cosby vs Cosimo

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

Name A

Cosby

Boy name

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Name B

Cosimo

Boy name · Rank #5083

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Which name is more popular?

Metric Cosby Cosimo
Current Rank Unranked #5083
Total Births (all years) 212 1,016
Peak Year 1917 1927
Peak Year Births 12 30
Peak Decade 1920s 1920s
Gender Boy Boy
First Recorded Year 1914 1911

Births by Decade

Decade Cosby Cosimo
1910s 43 123
1920s 65 218
1930s 53 91
1940s 22 92
1950s 18 70
1960s 5 62
1970s 6 40
1980s - 50
1990s - 37
2000s - 68
2010s - 80
2020s - 85

Recent Annual Births (2014–present)

Year Cosby Cosimo
2014 - 5
2015 - 9
2016 - 6
2017 - 15
2018 - 14
2019 - 14
2020 - 10
2021 - 10
2022 - 12
2023 - 18
2024 - 19
2025 - 16

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, 1914–1975.

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