82,280births recorded
13Countries
2Variants
1880Peak · United States
#72Spain 2024
Alonzo is a boy name family recorded 82,280 times in 13 countries since 1880. It ranks highest today in Spain (#72 in 2024). Its all-time peak was in the United States in 1880, at 60.5 births per 100,000. Elsewhere it is mostly given as Alonso (Chile, Spain, Argentina).
Popularity by country
Births per 100,000 newborns, all forms of the name combined.
Which form wins where
Births per 100,000 newborns for each form, in the selected country.
Rank in countries that publish top lists only
All forms of Alonzo
| Variants | Language | Total births | Country | Latest rank | Peak year | 10-year trend |
|---|---|---|---|---|---|---|
| Alonzo | English | 46,109 | 🇺🇸 United States | #511 | 1880 | ▲ 22 % |
| Alonzo | English | 1,065 | 🇫🇷 France | #1311 | 2018 | ▼ 58 % |
| Alonzo | English | 128 | 🏴 England & Wales | #1704 | 2023 | ▲ 267 % |
| Alonzo | English | 59 | 🇨🇦 Ontario | #1123 | 1918 | new |
| Alonzo | English | 44 | 🇧🇪 Belgium | – | 2016 | – |
| Alonzo | English | 29 | 🇦🇷 Argentina | – | 1934 | – |
| Alonso | Spanish | 12,423 | 🇨🇱 Chile | #10 | 2014 | – |
| Alonso | Spanish | 12,231 | 🇺🇸 United States | #785 | 2010 | ▲ 9 % |
| Alonso | Spanish | 8,060 | 🇪🇸 Spain | #72 | 2012 | – |
| Alonso | Spanish | 1,404 | 🇦🇷 Argentina | #1035 | 1929 | ▲ 38 % |
| Alonso | Spanish | 395 | 🇫🇷 France | #2820 | 2006 | ▼ 16 % |
| Alonso | Spanish | 157 | 🏴 England & Wales | #1895 | 2025 | ▲ 99 % |
How we grouped these names
- Alonzo ↔ Alonso — spelling variant
Questions about Alonzo
How popular is the name Alonzo?
In 2024 it ranked #72 in Spain. Official registers record 82,280 births across 13 countries.
What is Alonzo in other languages?
Alonso (Spanish).
When was Alonzo most popular?
It peaked in the United States in 1880, at 60.5 births per 100,000.
Is Alonzo a boy or a girl name?
In official birth registers, Alonzo is a boy name.