Isamu vs Isaiah

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

Name A

Isamu

Boy name

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Name B

Isaiah

Boy name · Rank #56

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Which name is more popular?

Metric Isamu Isaiah
Current Rank Unranked #56
Total Births (all years) 562 248,633
Peak Year 1922 2006
Peak Year Births 40 10,459
Peak Decade 1920ss 2000ss
Gender Boy Boy
First Recorded Year 1912 1880

Births by Decade

Decade Isamu Isaiah
1880ss — 304
1890ss — 264
1900ss — 263
1910ss 147 845
1920ss 295 1,262
1930ss 73 1,039
1940ss — 1,193
1950ss — 1,180
1960ss — 727
1970ss — 1,578
1980ss 5 6,708
1990ss — 36,585
2000ss 36 92,782
2010ss — 76,278
2020ss 6 27,625

Recent Annual Births (2014–present)

Year Isamu Isaiah
2014 — 7,652
2015 — 7,655
2016 — 7,568
2017 — 7,255
2018 — 6,709
2019 — 6,211
2020 — 6,090
2021 — 5,718
2022 — 5,420
2023 6 5,147
2024 — 5,250

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, 1912–2023.

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