Cosette vs Cosima

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

Name A

Cosette

Girl name · Rank #1908

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Name B

Cosima

Girl name · Rank #7008

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Which name is more popular?

Metric Cosette Cosima
Current Rank #1908 #7008
Total Births (all years) 2,964 320
Peak Year 2015 2017
Peak Year Births 141 36
Peak Decade 2010ss 2010ss
Gender Girl Girl
First Recorded Year 1912 1985

Births by Decade

Decade Cosette Cosima
1910ss 49 —
1920ss 42 —
1930ss 29 —
1940ss 57 —
1950ss 133 —
1960ss 72 —
1970ss 58 —
1980ss 60 13
1990ss 297 5
2000ss 621 24
2010ss 1,035 205
2020ss 511 73

Recent Annual Births (2014–present)

Year Cosette Cosima
2014 110 21
2015 141 21
2016 120 35
2017 121 36
2018 112 30
2019 94 28
2020 104 17
2021 100 10
2022 98 18
2023 105 12
2024 104 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, 1912–2024.

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