Cosmo vs Costa

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

Name A

Cosmo

Boy name · Rank #1688

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Name B

Costa

Boy name · Rank #5462

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Which name is more popular?

Metric Cosmo Costa
Current Rank #1688 #5462
Total Births (all years) 2,869 325
Peak Year 2022 2021
Peak Year Births 99 18
Peak Decade 1920ss 2020ss
Gender Boy Boy
First Recorded Year 1910 1916

Births by Decade

Decade Cosmo Costa
1910ss 254 13
1920ss 452 44
1930ss 286 17
1940ss 191 23
1950ss 191 22
1960ss 121 10
1970ss 128 31
1980ss 108 6
1990ss 172 5
2000ss 254 23
2010ss 282 65
2020ss 430 66

Recent Annual Births (2014–present)

Year Cosmo Costa
2014 14 7
2015 32 15
2016 21 7
2017 42 5
2018 41 5
2019 49 8
2020 60 12
2021 78 18
2022 99 11
2023 94 8
2024 99 17

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, 1910–2024.

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