Mostly girls
Adelina
Italian, Spanish, Portuguese and Slavic variati…
“noble, nobility”
Mostly boys · Italian diminutive of Alphonso
Alonzo
“noble, ready”
Say it uh-LAHN-zoPronunciation may vary by region.
See your shortlist ↗
A little maybe, saved for later.
The story behind the name
Meet Alonzo.
US birth records for 2025 list 590 boys named Alonzo (rank #511).
For boys, the recorded count fell from 595 in 2024 to 590 in 2025.
6 lettersItalian origins ↗
A little perspective
How popular is Alonzo?
Boys · 2025#511590 recorded births
Recorded US births over time
● Girls● Boys
View the numbers behind the chart
| Year | Category | US rank | Births |
|---|---|---|---|
| 2025 | Boys | 511 | 590 |
| 2024 | Boys | 512 | 595 |
| 2023 | Boys | 535 | 552 |
| 2022 | Boys | 471 | 651 |
| 2021 | Boys | 515 | 569 |
| 2020 | Boys | 477 | 626 |
| 2019 | Boys | 469 | 634 |
| 2018 | Boys | 476 | 612 |
| 2017 | Boys | 522 | 549 |
| 2016 | Boys | 565 | 499 |
| 2015 | Boys | 527 | 542 |
| 2014 | Boys | 528 | 527 |
Rankings are calculated separately for boys and girls. Records below the publication threshold may be missing; gaps are not zero births.
A few ways to make it theirs.
Nicknames
No nicknames are listed yet. The name can stand beautifully on its own.
Variations & related forms
We haven’t added verified variations for this spelling yet.
Keep the possibilities coming
If you love Alonzo…
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