Arnulfo vs Arnoldo

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

Name A

Arnulfo

Boy name · Rank #5467

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Name B

Arnoldo

Boy name · Rank #3616

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Which name is more popular?

Metric Arnulfo Arnoldo
Current Rank #5467 #3616
Total Births (all years) 6,316 4,713
Peak Year 1992 1992
Peak Year Births 119 94
Peak Decade 1990s 1990s
Gender Boy Boy
First Recorded Year 1909 1914

Births by Decade

Decade Arnulfo Arnoldo
1900s 5 -
1910s 87 6
1920s 303 75
1930s 321 176
1940s 434 281
1950s 673 433
1960s 611 587
1970s 783 650
1980s 860 665
1990s 989 834
2000s 757 588
2010s 364 277
2020s 129 141

Recent Annual Births (2014–present)

Year Arnulfo Arnoldo
2014 39 22
2015 31 25
2016 39 22
2017 37 32
2018 23 23
2019 28 23
2020 19 20
2021 23 26
2022 16 15
2023 25 23
2024 17 31
2025 29 26

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, 1909–2025.

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