Isa vs Isabelle

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

Name A

Isa

Girl name · Rank #1965

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Name B

Isabelle

Girl name · Rank #171

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Which name is more popular?

Metric Isa Isabelle
Current Rank #1965 #171
Total Births (all years) 3,314 105,918
Peak Year 2018 2007
Peak Year Births 103 4,105
Peak Decade 2010ss 2000ss
Gender Girl Girl
First Recorded Year 1880 1880

Births by Decade

Decade Isa Isabelle
1880ss 129 1,092
1890ss 142 1,890
1900ss 124 2,514
1910ss 176 7,255
1920ss 156 6,964
1930ss 117 2,761
1940ss 83 1,470
1950ss 74 1,028
1960ss 133 818
1970ss 188 465
1980ss 180 693
1990ss 194 7,276
2000ss 392 32,868
2010ss 771 28,503
2020ss 455 10,321

Recent Annual Births (2014–present)

Year Isa Isabelle
2014 95 3,080
2015 73 3,224
2016 74 3,038
2017 88 3,168
2018 103 2,652
2019 94 2,505
2020 92 2,253
2021 77 2,392
2022 103 2,106
2023 83 1,792
2024 100 1,778

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.

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