Isa vs Isabella

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

Name A

Isa

Girl name · Rank #1967

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Name B

Isabella

Girl name · Rank #7

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Which name is more popular?

Metric Isa Isabella
Current Rank #1967 #7
Total Births (all years) 3,433 417,001
Peak Year 2025 2010
Peak Year Births 119 22,936
Peak Decade 2010s 2010s
Gender Girl Girl
First Recorded Year 1880 1880

Births by Decade

Decade Isa Isabella
1880s 129 603
1890s 142 903
1900s 124 1,038
1910s 176 2,046
1920s 156 2,095
1930s 117 1,079
1940s 83 774
1950s 74 590
1960s 133 429
1970s 188 296
1980s 180 567
1990s 194 18,762
2000s 392 149,571
2010s 771 170,605
2020s 574 67,643

Recent Annual Births (2014–present)

Year Isa Isabella
2014 95 17,136
2015 73 15,667
2016 74 14,863
2017 88 15,263
2018 103 14,575
2019 94 13,407
2020 92 12,226
2021 77 11,309
2022 103 11,761
2023 83 10,871
2024 100 10,810
2025 119 10,666

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, 1880–2025.

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