Feminine dossier · first seen 1918
Ileana
Stable
Cross-generational persistence
Peak era
1991
Peak births
141
Current vitality
Rare
Peak generation
Millennial
Quick answers about Ileana
How many people are named Ileana?
An estimated 5,144 living Americans are named Ileana.
How rare is Ileana?
Ileana is uncommon among babies today, with 50 girls receiving the name in 2025, down 64.5% from its 1991 peak.
How old is the typical Ileana?
The median age of a living American named Ileana is approximately 29 years, with most bearers falling between 16 and 41 years old.
Is Ileana still popular?
Yes. Ileana is holding steady, with 50 births in 2025 and a consistent recent baseline.
Where is Ileana most common?
Ileana has its strongest geographic signal in New York, where it appears 6.8× more often than the national baseline.
1918Peak 19912025
Peak year
1991
Decline from peak
64.5%
2025
50
All-time
5,617
Where it lives now
Ileana is most concentrated in Florida — about 5.4× the national rate in the 1970s.
States where Ileana is given more often than the national average — its present-day heartland.