Sadao vs Sadie

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

Name A

Sadao

Boy name

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Name B

Sadie

Girl name · Rank #57

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Which name is more popular?

Metric Sadao Sadie
Current Rank Unranked #57
Total Births (all years) 244 145,487
Peak Year 1926 2014
Peak Year Births 22 4,870
Peak Decade 1920ss 2010ss
Gender Boy Girl
First Recorded Year 1914 1880

Births by Decade

Decade Sadao Sadie
1880ss — 4,915
1890ss — 7,398
1900ss — 7,461
1910ss 68 12,388
1920ss 140 10,846
1930ss 36 6,298
1940ss — 4,168
1950ss — 2,437
1960ss — 1,131
1970ss — 1,753
1980ss — 3,162
1990ss — 8,580
2000ss — 21,325
2010ss — 36,577
2020ss — 17,048

Recent Annual Births (2014–present)

Year Sadao Sadie
2014 — 4,870
2015 — 4,763
2016 — 4,297
2017 — 3,724
2018 — 3,267
2019 — 3,162
2020 — 3,204
2021 — 3,222
2022 — 3,301
2023 — 3,592
2024 — 3,729

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, 1914–1934.

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