Guillermina vs Guilianna

Side-by-side comparison of Guillermina and Guilianna — 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

Guilianna

Girl name · Rank #14287

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Which name is more popular?

Metric Guillermina Guilianna
Current Rank #13558 #14287
Total Births (all years) 1,924 196
Peak Year 1966 2010
Peak Year Births 40 23
Peak Decade 1970ss 2010ss
Gender Girl Girl
First Recorded Year 1918 2001

Births by Decade

Decade Guillermina Guilianna
1910ss 6 —
1920ss 108 —
1930ss 94 —
1940ss 140 —
1950ss 274 —
1960ss 293 —
1970ss 350 —
1980ss 251 —
1990ss 228 —
2000ss 121 64
2010ss 48 112
2020ss 11 20

Recent Annual Births (2014–present)

Year Guillermina Guilianna
2014 7 11
2015 5 6
2016 — 8
2017 — 5
2018 8 7
2019 9 —
2020 — 7
2021 5 —
2022 — 7
2024 6 6

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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