Rosco vs Rosario

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

Name A

Rosco

Boy name · Rank #6486

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Name B

Rosario

Girl name · Rank #2697

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Which name is more popular?

Metric Rosco Rosario
Current Rank #6486 #2697
Total Births (all years) 1,440 10,974
Peak Year 1922 1993
Peak Year Births 42 175
Peak Decade 1920s 1990s
Gender Boy Girl
First Recorded Year 1883 1896

Births by Decade

Decade Rosco Rosario
1880s 35 -
1890s 35 5
1900s 56 24
1910s 223 148
1920s 330 339
1930s 209 400
1940s 128 750
1950s 121 1,381
1960s 63 1,398
1970s 46 1,348
1980s 41 1,109
1990s 11 1,513
2000s 33 1,247
2010s 70 863
2020s 39 449

Recent Annual Births (2014–present)

Year Rosco Rosario
2014 5 82
2015 9 69
2016 9 82
2017 5 70
2018 - 75
2019 7 71
2020 8 72
2021 5 78
2022 - 77
2023 6 69
2024 13 64
2025 7 89

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, 1883–2025.

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