Isac vs Isaac

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

Name A

Isac

Boy name · Rank #4064

Full profile →
Name B

Isaac

Boy name · Rank #40

Full profile →

Which name is more popular?

Metric Isac Isaac
Current Rank #4064 #40
Total Births (all years) 3,180 325,457
Peak Year 2006 2007
Peak Year Births 148 10,274
Peak Decade 2000ss 2010ss
Gender Boy Boy
First Recorded Year 1884 1880

Births by Decade

Decade Isac Isaac
1880ss 5 2,311
1890ss 11 1,735
1900ss 33 1,638
1910ss 132 4,952
1920ss 145 6,552
1930ss 81 4,713
1940ss 22 5,065
1950ss 12 5,479
1960ss 21 4,606
1970ss 61 10,481
1980ss 192 18,375
1990ss 543 40,268
2000ss 1,210 90,755
2010ss 577 94,547
2020ss 135 33,980

Recent Annual Births (2014–present)

Year Isac Isaac
2014 62 9,994
2015 42 9,986
2016 39 9,774
2017 39 8,891
2018 26 8,502
2019 27 8,228
2020 28 7,149
2021 33 6,982
2022 30 6,745
2023 18 6,606
2024 26 6,498

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, 1884–2024.

← Compare different names