Feminine dossier · first seen 1990
Lilyanna
Stable Decline
Gradual decline from 2011
Peak era
2011
Peak births
310
Current vitality
Fragile
Peak generation
Gen Z
Quick answers about Lilyanna
How many people are named Lilyanna?
An estimated 5,011 living Americans are named Lilyanna.
How rare is Lilyanna?
Lilyanna is uncommon among babies today, with 126 girls receiving the name in 2025, down 59.4% from its 2011 peak.
How old is the typical Lilyanna?
The median age of a living American named Lilyanna is approximately 13 years, with most bearers falling between 8 and 17 years old.
Is Lilyanna still popular?
Not especially. Lilyanna has been declining since its 2011 peak and registered 126 births in 2025.
Where is Lilyanna most common?
Lilyanna has its strongest geographic signal in Colorado, where it appears 2.5× more often than the national baseline.
1990Peak 20112025
Peak year
2011
Decline from peak
59.4%
2025
126
All-time
5,065
Where it lives now
Lilyanna is most concentrated in Colorado — about 2.5× the national rate in the 2010s. It also runs high in Arizona and Pennsylvania.
States where Lilyanna is given more often than the national average — its present-day heartland.