Rodolph vs Rodolfo

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

Name A

Rodolph

Boy name

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Name B

Rodolfo

Boy name · Rank #1454

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Which name is more popular?

Metric Rodolph Rodolfo
Current Rank Unranked #1454
Total Births (all years) 189 33,650
Peak Year 1927 1981
Peak Year Births 18 610
Peak Decade 1920ss 1990ss
Gender Boy Boy
First Recorded Year 1914 1902

Births by Decade

Decade Rodolph Rodolfo
1900ss — 40
1910ss 24 359
1920ss 86 1,507
1930ss 34 1,433
1940ss 22 1,853
1950ss 17 3,031
1960ss — 3,100
1970ss 6 4,053
1980ss — 5,177
1990ss — 5,665
2000ss — 4,594
2010ss — 2,166
2020ss — 672

Recent Annual Births (2014–present)

Year Rodolph Rodolfo
2014 — 225
2015 — 228
2016 — 195
2017 — 172
2018 — 183
2019 — 155
2020 — 142
2021 — 138
2022 — 138
2023 — 130
2024 — 124

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, 1914–1971.

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