Feminine dossier · first seen 1906
Sydelle
Resurgent
Gaining cultural share
Peak era
1930
Peak births
46
Current vitality
Rare
Peak generation
Silent Generation
1906Peak 19302025
Quick answers about Sydelle
How many people are named Sydelle?
An estimated 199 living Americans are named Sydelle.
How rare is Sydelle?
Sydelle is very rare among babies today, with 9 girls receiving the name in 2025, down 80.4% from its 1930 peak.
How old is the typical Sydelle?
The median age of a living American named Sydelle is approximately 73 years, with most bearers falling between 14 and 88 years old.
Is Sydelle still popular?
Yes — Sydelle is currently rising in popularity, with 9 births in 2025.
Peak year
1930
Decline from peak
80.4%
2025
9
All-time
754