Feminine dossier · first seen 1921
Sindy
Stable
Cross-generational persistence
Peak era
1979
Peak births
88
Current vitality
Rare
Peak generation
Gen X
Quick answers about Sindy
How many people are named Sindy?
An estimated 2,483 living Americans are named Sindy.
How rare is Sindy?
Sindy is very rare among babies today, with 10 girls receiving the name in 2025, down 88.6% from its 1979 peak.
How old is the typical Sindy?
The median age of a living American named Sindy is approximately 36 years, with most bearers falling between 23 and 54 years old.
Is Sindy still popular?
Yes. Sindy is holding steady, with 10 births in 2025 and a consistent recent baseline.
Where is Sindy most common?
Sindy has its strongest geographic signal in California, where it appears 2.4× more often than the national baseline.
1921Peak 19792025
Peak year
1979
Decline from peak
88.6%
2025
10
All-time
2,773
Where it lives now
Sindy is most concentrated in California — about 2.4× the national rate in the 1990s.
States where Sindy is given more often than the national average — its present-day heartland.