Guillermina vs Guinevere

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

Name A

Guillermina

Girl name · Rank #13558

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Name B

Guinevere

Girl name · Rank #946

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Which name is more popular?

Metric Guillermina Guinevere
Current Rank #13558 #946
Total Births (all years) 1,924 4,294
Peak Year 1966 2022
Peak Year Births 40 299
Peak Decade 1970ss 2010ss
Gender Girl Girl
First Recorded Year 1918 1912

Births by Decade

Decade Guillermina Guinevere
1910ss 6 132
1920ss 108 145
1930ss 94 68
1940ss 140 46
1950ss 274 29
1960ss 293 39
1970ss 350 167
1980ss 251 163
1990ss 228 183
2000ss 121 589
2010ss 48 1,390
2020ss 11 1,343

Recent Annual Births (2014–present)

Year Guillermina Guinevere
2014 7 165
2015 5 176
2016 — 140
2017 — 192
2018 8 151
2019 9 188
2020 — 249
2021 5 267
2022 — 299
2023 — 251
2024 6 277

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, 1918–2024.

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