Feminine dossier · first seen 1937
Dayna
Endangered
Down 95.3% from peak
Peak era
1988
Peak births
361
Current vitality
Rare
Peak generation
Millennial
Quick answers about Dayna
How many people are named Dayna?
An estimated 13,051 living Americans are named Dayna.
How rare is Dayna?
Dayna is very rare among babies today, with 17 girls receiving the name in 2025, down 95.3% from its 1988 peak.
How old is the typical Dayna?
The median age of a living American named Dayna is approximately 42 years, with most bearers falling between 31 and 54 years old.
Is Dayna still popular?
No. Dayna is endangered as a baby name, down 95.3% from its 1988 peak with 17 births in 2025.
Where is Dayna most common?
Dayna has its strongest geographic signal in Hawaii, where it appears 9.9× more often than the national baseline.
1937Peak 19882025
Peak year
1988
Decline from peak
95.3%
2025
17
All-time
14,460
Where it lives now
Dayna is most concentrated in Hawaii — about 8.2× the national rate in the 1990s.
States where Dayna is given more often than the national average — its present-day heartland.