Masculine dossier · first seen 1880
Sid
Stable
Cross-generational persistence
Peak era
1960
Peak births
66
Current vitality
Rare
Peak generation
Boomer
1880Peak 19602025
Quick answers about Sid
How many people are named Sid?
An estimated 1,566 living Americans are named Sid.
How rare is Sid?
Sid is very rare among babies today, with 7 boys receiving the name in 2025, down 89.4% from its 1960 peak.
How old is the typical Sid?
The median age of a living American named Sid is approximately 56 years, with most bearers falling between 20 and 68 years old.
Is Sid still popular?
Yes. Sid is holding steady, with 7 births in 2025 and a consistent recent baseline.
Peak year
1960
Decline from peak
89.4%
2025
7
All-time
3,007