Guillermo vs Guiseppe

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

Name A

Guillermo

Boy name · Rank #831

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Name B

Guiseppe

Boy name

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Which name is more popular?

Metric Guillermo Guiseppe
Current Rank #831 Unranked
Total Births (all years) 31,807 575
Peak Year 1998 1990
Peak Year Births 693 24
Peak Decade 1990ss 1990ss
Gender Boy Boy
First Recorded Year 1885 1911

Births by Decade

Decade Guillermo Guiseppe
1880ss 5 —
1890ss 13 —
1900ss 44 —
1910ss 253 85
1920ss 821 80
1930ss 783 —
1940ss 943 —
1950ss 1,495 —
1960ss 2,107 28
1970ss 3,357 87
1980ss 4,364 76
1990ss 6,462 114
2000ss 6,095 78
2010ss 3,615 27
2020ss 1,450 —

Recent Annual Births (2014–present)

Year Guillermo Guiseppe
2014 376 —
2015 389 —
2016 322 5
2017 289 —
2018 314 —
2019 320 6
2020 275 —
2021 299 —
2022 287 —
2023 292 —
2024 297 —

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, 1885–2024.

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