Feminine dossier · first seen 1902
Allegra
Stable Decline
Gradual decline from 1988
Peak era
1988
Peak births
154
Current vitality
Rare
Peak generation
Millennial
Quick answers about Allegra
How many people are named Allegra?
An estimated 4,012 living Americans are named Allegra.
How rare is Allegra?
Allegra is very rare among babies today, with 36 girls receiving the name in 2025, down 76.6% from its 1988 peak.
How old is the typical Allegra?
The median age of a living American named Allegra is approximately 30 years, with most bearers falling between 17 and 39 years old.
Is Allegra still popular?
Not especially. Allegra has been declining since its 1988 peak and registered 36 births in 2025.
Where is Allegra most common?
Allegra has its strongest geographic signal in New York, where it appears 2.6× more often than the national baseline.
1902Peak 19882025
Peak year
1988
Decline from peak
76.6%
2025
36
All-time
4,732