Isabelo vs Isaiah

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

Name A

Isabelo

Boy name

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Name B

Isaiah

Boy name · Rank #56

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Which name is more popular?

Metric Isabelo Isaiah
Current Rank Unranked #56
Total Births (all years) 16 248,633
Peak Year 1963 2006
Peak Year Births 6 10,459
Peak Decade 1960ss 2000ss
Gender Boy Boy
First Recorded Year 1963 1880

Births by Decade

Decade Isabelo Isaiah
1880ss — 304
1890ss — 264
1900ss — 263
1910ss — 845
1920ss — 1,262
1930ss — 1,039
1940ss — 1,193
1950ss — 1,180
1960ss 11 727
1970ss 5 1,578
1980ss — 6,708
1990ss — 36,585
2000ss — 92,782
2010ss — 76,278
2020ss — 27,625

Recent Annual Births (2014–present)

Year Isabelo 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 — 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, 1963–1970.

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