NameTrends.U.S. Baby Name Data

Cosmo Boys

The U.S. popularity history of Cosmo: every year it appeared on the national list since 1910, with 2,949 recorded births in total. All figures come from official Social Security card application data.

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Total recorded births
2,949
Peak year
2022 #1708
Years on the list
116
10-year trend
+111.3%

In the 2020s · Most used in CA in {year}

Popularity history

1910–2025

YearBirthsRank
201122#4393
201216#5522
201320#4651
201414#6054
201532#3444
201621#4652
201742#2848
201841#2903
201949#2631
202060#2271
202178#1933
202299#1708
202394#1749
202499#1688
202580#1934

Most recent years shown. The full curve above covers every year the name appeared.

Where {name} was most used in 2022

CA
20
TX
7
FL
6
NY
6
OK
5
TN
5

Names from the same era

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Curious how it stacks up against another name? Compare with the other sex → Compare with Leo →