Isaac vs Isaias

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

Name A

Isaac

Boy name · Rank #40

Full profile →
Name B

Isaias

Boy name · Rank #446

Full profile →

Which name is more popular?

Metric Isaac Isaias
Current Rank #40 #446
Total Births (all years) 325,457 17,887
Peak Year 2007 2023
Peak Year Births 10,274 705
Peak Decade 2010ss 2010ss
Gender Boy Boy
First Recorded Year 1880 1915

Births by Decade

Decade Isaac Isaias
1880ss 2,311 —
1890ss 1,735 —
1900ss 1,638 —
1910ss 4,952 18
1920ss 6,552 98
1930ss 4,713 144
1940ss 5,065 150
1950ss 5,479 222
1960ss 4,606 242
1970ss 10,481 502
1980ss 18,375 985
1990ss 40,268 2,335
2000ss 90,755 4,664
2010ss 94,547 5,212
2020ss 33,980 3,315

Recent Annual Births (2014–present)

Year Isaac Isaias
2014 9,994 500
2015 9,986 520
2016 9,774 541
2017 8,891 508
2018 8,502 550
2019 8,228 580
2020 7,149 632
2021 6,982 600
2022 6,745 675
2023 6,606 705
2024 6,498 703

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, 1880–2024.

← Compare different names