Alonzo vs Alonza

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

Name A

Alonzo

Boy name · Rank #512

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Name B

Alonza

Boy name

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Which name is more popular?

Metric Alonzo Alonza
Current Rank #512 Unranked
Total Births (all years) 45,360 3,315
Peak Year 2022 1961
Peak Year Births 651 60
Peak Decade 2010ss 1950ss
Gender Boy Boy
First Recorded Year 1880 1880

Births by Decade

Decade Alonzo Alonza
1880ss 1,088 99
1890ss 879 90
1900ss 808 101
1910ss 2,218 280
1920ss 2,986 407
1930ss 2,434 360
1940ss 2,647 376
1950ss 3,966 492
1960ss 4,394 424
1970ss 3,491 278
1980ss 3,619 212
1990ss 4,262 119
2000ss 4,328 67
2010ss 5,250 5
2020ss 2,990 5

Recent Annual Births (2014–present)

Year Alonzo Alonza
2014 527 5
2015 542 —
2016 499 —
2017 549 —
2018 612 —
2019 633 —
2020 625 —
2021 569 —
2022 651 5
2023 551 —
2024 594 —

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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