Rudolfo vs Rudolph

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

Name A

Rudolfo

Boy name

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Name B

Rudolph

Boy name · Rank #3382

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Which name is more popular?

Metric Rudolfo Rudolph
Current Rank Unranked #3382
Total Births (all years) 2,263 53,413
Peak Year 1955 1927
Peak Year Births 70 1,690
Peak Decade 1950ss 1920ss
Gender Boy Boy
First Recorded Year 1914 1880

Births by Decade

Decade Rudolfo Rudolph
1880ss — 652
1890ss — 998
1900ss — 1,339
1910ss 30 6,857
1920ss 195 12,561
1930ss 158 8,199
1940ss 247 6,553
1950ss 505 6,650
1960ss 289 3,535
1970ss 270 2,186
1980ss 249 1,703
1990ss 167 1,054
2000ss 106 589
2010ss 47 392
2020ss — 145

Recent Annual Births (2014–present)

Year Rudolfo Rudolph
2014 — 47
2015 7 41
2016 7 34
2017 5 40
2018 — 34
2019 5 41
2020 — 28
2021 — 31
2022 — 30
2023 — 22
2024 — 34

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, 1914–2019.

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