Alois vs Aloysius

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

Name A

Alois

Boy name · Rank #10895

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Name B

Aloysius

Boy name · Rank #4692

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Which name is more popular?

Metric Alois Aloysius
Current Rank #10895 #4692
Total Births (all years) 2,517 5,704
Peak Year 1918 1916
Peak Year Births 106 199
Peak Decade 1910ss 1920ss
Gender Boy Boy
First Recorded Year 1880 1880

Births by Decade

Decade Alois Aloysius
1880ss 84 119
1890ss 74 252
1900ss 111 261
1910ss 695 1,372
1920ss 635 1,477
1930ss 419 632
1940ss 225 340
1950ss 121 254
1960ss 65 217
1970ss 17 157
1980ss 5 144
1990ss — 102
2000ss — 121
2010ss 37 161
2020ss 29 95

Recent Annual Births (2014–present)

Year Alois Aloysius
2014 — 11
2015 5 18
2016 — 15
2017 7 28
2018 11 17
2019 9 18
2020 — 18
2021 7 20
2022 9 19
2023 7 17
2024 6 21

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, 1880–2024.

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