Adelfa vs Adelaide

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

Name A

Adelfa

Girl name

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Name B

Adelaide

Girl name · Rank #271

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Which name is more popular?

Metric Adelfa Adelaide
Current Rank Unranked #271
Total Births (all years) 345 33,938
Peak Year 1946 2016
Peak Year Births 16 1,240
Peak Decade 1920ss 2010ss
Gender Girl Girl
First Recorded Year 1916 1880

Births by Decade

Decade Adelfa Adelaide
1880ss — 879
1890ss — 1,319
1900ss — 1,547
1910ss 17 3,908
1920ss 97 3,344
1930ss 70 1,298
1940ss 89 866
1950ss 43 498
1960ss 19 243
1970ss 10 168
1980ss — 286
1990ss — 724
2000ss — 2,919
2010ss — 10,224
2020ss — 5,715

Recent Annual Births (2014–present)

Year Adelfa Adelaide
2014 — 1,050
2015 — 1,163
2016 — 1,240
2017 — 1,163
2018 — 1,118
2019 — 1,065
2020 — 1,139
2021 — 1,190
2022 — 1,122
2023 — 1,106
2024 — 1,158

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, 1916–1974.

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