Feminine dossier · first seen 1999
Delylah
Stable
Cross-generational persistence
Peak era
2020
Peak births
98
Current vitality
Rare
Peak generation
Gen Alpha
Quick answers about Delylah
How many people are named Delylah?
An estimated 1,640 living Americans are named Delylah.
How rare is Delylah?
Delylah is uncommon among babies today, with 66 girls receiving the name in 2025, down 32.7% from its 2020 peak.
How old is the typical Delylah?
The median age of a living American named Delylah is approximately 10 years, with most bearers falling between 6 and 15 years old.
Is Delylah still popular?
Yes. Delylah is holding steady, with 66 births in 2025 and a consistent recent baseline.
Where is Delylah most common?
Delylah has its strongest geographic signal in California, where it appears 2.0× more often than the national baseline.
1999Peak 20202025
Peak year
2020
Decline from peak
32.7%
2025
66
All-time
1,656
Where it lives now
Delylah is most concentrated in Texas — about 1.5× the national rate in the 2020s.
States where Delylah is given more often than the national average — its present-day heartland.