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 #3394

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Which name is more popular?

Metric Rudolfo Rudolph
Current Rank Unranked #3394
Total Births (all years) 2,263 53,441
Peak Year 1955 1927
Peak Year Births 70 1,690
Peak Decade 1950s 1920s
Gender Boy Boy
First Recorded Year 1914 1880

Births by Decade

Decade Rudolfo Rudolph
1880s - 652
1890s - 998
1900s - 1,339
1910s 30 6,857
1920s 195 12,561
1930s 158 8,200
1940s 247 6,553
1950s 505 6,652
1960s 289 3,535
1970s 270 2,186
1980s 249 1,703
1990s 167 1,054
2000s 106 589
2010s 47 392
2020s - 170

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
2025 - 25

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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