9,441births recorded
15Countries
2Variants
2009Peak · South Australia
#377Catalonia 2025
Allegra is a girl name family recorded 9,441 times in 15 countries since 1902. It ranks highest today in Catalonia (#377 in 2025). Its all-time peak was in South Australia in 2009, at 81.9 births per 100,000.
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.
All forms of Allegra
| Variants | Language | Total births | Country | Latest rank | Peak year | 10-year trend |
|---|---|---|---|---|---|---|
| Allegra | English | 4,732 | 🇺🇸 United States | #3975 | 1997 | ▼ 49 % |
| Allegra | English | 1,545 | 🇦🇷 Argentina | #443 | 2015 | ▲ 2,985 % |
| Allegra | English | 1,125 | 🏴 England & Wales | #747 | 2018 | ▲ 18 % |
| Allegra | English | 237 | 🇨🇦 Ontario | #823 | 2008 | ▲ 95 % |
| Allegra | English | 223 | 🇨🇭 Switzerland | #577 | 2006 | ▲ 36 % |
| Allegra | English | 190 | 🇫🇷 France | #2942 | 2008 | ▲ 154 % |
| Alegra | English | 717 | 🇦🇷 Argentina | #906 | 2012 | ▲ 755 % |
| Alegra | English | 386 | 🇺🇸 United States | – | 2010 | – |
How we grouped these names
- Allegra ↔ Alegra — spelling variant
Questions about Allegra
How popular is the name Allegra?
In 2025 it ranked #377 in Catalonia. Official registers record 9,441 births across 15 countries.
What is Allegra in other languages?
Alegra (English).
When was Allegra most popular?
It peaked in South Australia in 2009, at 81.9 births per 100,000.
Is Allegra a boy or a girl name?
In official birth registers, Allegra is a girl name.