Rostislav vs Rosario

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

Name A

Rostislav

Boy name

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Name B

Rosario

Girl name · Rank #2690

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Which name is more popular?

Metric Rostislav Rosario
Current Rank Unranked #2690
Total Births (all years) 5 10,884
Peak Year 2015 1993
Peak Year Births 5 175
Peak Decade 2010ss 1990ss
Gender Boy Girl
First Recorded Year 2015 1896

Births by Decade

Decade Rostislav Rosario
1890ss — 5
1900ss — 24
1910ss — 148
1920ss — 339
1930ss — 400
1940ss — 750
1950ss — 1,381
1960ss — 1,398
1970ss — 1,347
1980ss — 1,109
1990ss — 1,513
2000ss — 1,247
2010ss 5 863
2020ss — 360

Recent Annual Births (2014–present)

Year Rostislav Rosario
2014 — 82
2015 5 69
2016 — 82
2017 — 70
2018 — 75
2019 — 71
2020 — 72
2021 — 78
2022 — 77
2023 — 69
2024 — 64

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, 2015–2015.

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