Feminine dossier · first seen 1988
Heydi
Rising
Gaining cultural share
Peak era
2008
Peak births
43
Current vitality
Rare
Peak generation
Gen Z
Quick answers about Heydi
How many people are named Heydi?
An estimated 688 living Americans are named Heydi.
How rare is Heydi?
Heydi is very rare among babies today, with 17 girls receiving the name in 2025, down 60.5% from its 2008 peak.
How old is the typical Heydi?
The median age of a living American named Heydi is approximately 17 years, with most bearers falling between 10 and 22 years old.
Is Heydi still popular?
Yes — Heydi is currently rising in popularity, with 17 births in 2025.
Where is Heydi most common?
Heydi has its strongest geographic signal in California, where it appears 1.6× more often than the national baseline.
1988Peak 20082025
Peak year
2008
Decline from peak
60.5%
2025
17
All-time
697