Gender
Origin
- Germanic
- Noble estate, Eager
- Italian
- Spanish
Syllables
3
Alternate Spellings and Variants of Alonzo
Pronunciation
a-lon-zo, al(o)-nzo
Famous People
Basketball player Alonzo Mourning
Popularity in the USA
- Boys: peak in 2022 (rank #471, 651 births); most recent 2025 (rank #511, 590 births)
- Girls: peak in 1982 (rank #7464, 8 births); most recent 1988 (rank #9241, 7 births)
| Year | Boys | Girls |
|---|---|---|
| 2025 | 590 | – |
| 2024 | 594 | – |
| 2023 | 551 | – |
| 2022 | 651 | – |
| 2021 | 569 | – |
| 2020 | 625 | – |
| 2019 | 633 | – |
| 2018 | 612 | – |
| 2017 | 549 | – |
| 2016 | 499 | – |
Top girl names · Top boy names in the USA (2025)
Source: U.S. Social Security Administration (SSA), national baby names data (public domain). This site is not affiliated with or endorsed by the SSA. Data years: 1880 to 2025. Original data
Popularity in England and Wales
- Boys: peak in 2023 (rank #1462, 17 births); most recent 2025 (rank #1704, 15 births)
| Year | Boys |
|---|---|
| 2025 | 15 |
| 2024 | 14 |
| 2023 | 17 |
| 2022 | 11 |
| 2021 | 8 |
| 2020 | 12 |
| 2019 | 12 |
| 2018 | 11 |
| 2017 | 8 |
| 2016 | 3 |
Top girl names · Top boy names in England and Wales (2025)
Source: Office for National Statistics (ONS), Baby names in England and Wales. Contains public sector information licensed under the Open Government Licence v3.0. Data years: 1996 to 2025. Original data · Licence
Popularity in France
- Boys: peak in 2012 (rank #626, 80 births); most recent 2023 (rank #1011, 36 births)
| Year | Boys |
|---|---|
| 2023 | 36 |
| 2022 | 35 |
| 2021 | 36 |
| 2020 | 37 |
| 2019 | 48 |
| 2018 | 73 |
| 2017 | 61 |
| 2016 | 76 |
| 2015 | 74 |
| 2014 | 52 |
Top girl names · Top boy names in France (2023)
Source: INSEE, Fichier des prénoms (last updated 8 July 2024), used under the Licence Ouverte / Open Licence 2.0. Changes: names are shown in title case, and spellings that differ only by accents are counted together. Data years: 1900 to 2023. Original data · Licence
Popularity in Ireland
- Boys: peak in 2019 (rank #724, 3 births)
| Year | Boys |
|---|---|
| 2025 | – |
| 2024 | – |
| 2023 | – |
| 2022 | – |
| 2021 | – |
| 2020 | – |
| 2019 | 3 |
| 2018 | – |
| 2017 | – |
| 2016 | – |
Top girl names · Top boy names in Ireland (2025)
Source: Central Statistics Office (CSO), Ireland, Irish Babies' Names (tables VSA50 and VSA60), licensed under CC BY 4.0. Changes: spellings that differ only by accents (for example Rian and Rían) are counted together. Data years: 1964 to 2025. Original data · Licence
Popularity in British Columbia (Canada)
- Boys: peak in 2019 (rank #433, 8 births)
| Year | Boys |
|---|---|
| 2023 | – |
| 2022 | – |
| 2021 | – |
| 2020 | – |
| 2019 | 8 |
| 2018 | – |
| 2017 | – |
| 2016 | – |
| 2015 | – |
| 2014 | – |
Top girl names · Top boy names in British Columbia (Canada) (2023)
Source: British Columbia Vital Statistics Agency, Most popular baby names for the past 100 years. Contains information licensed under the Open Government Licence – British Columbia. Changes: names are shown in title case. Data years: 1924 to 2023. Original data · Licence