Isair vs Isaias

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

Name A

Isair

Boy name

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Name B

Isaias

Boy name · Rank #446

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Which name is more popular?

Metric Isair Isaias
Current Rank Unranked #446
Total Births (all years) 96 17,887
Peak Year 2020 2023
Peak Year Births 11 705
Peak Decade 2010ss 2010ss
Gender Boy Boy
First Recorded Year 2004 1915

Births by Decade

Decade Isair Isaias
1910ss — 18
1920ss — 98
1930ss — 144
1940ss — 150
1950ss — 222
1960ss — 242
1970ss — 502
1980ss — 985
1990ss — 2,335
2000ss 31 4,664
2010ss 35 5,212
2020ss 30 3,315

Recent Annual Births (2014–present)

Year Isair Isaias
2014 — 500
2015 — 520
2016 8 541
2017 5 508
2018 — 550
2019 5 580
2020 11 632
2021 7 600
2022 7 675
2023 5 705
2024 — 703

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, 2004–2023.

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