Feminine dossier · first seen 1899

Rosalyn

Stable Cross-generational persistence
Peak era
1955
Peak births
422
Current vitality
Fragile
Peak generation
Boomer
1899Peak 19552025
peak 1955 2025 18801900192019401960198020002020

Quick answers about Rosalyn

How many people are named Rosalyn?

An estimated 16,695 living Americans are named Rosalyn.

How rare is Rosalyn?

Rosalyn is uncommon among babies today, with 237 girls receiving the name in 2025, down 43.8% from its 1955 peak.

How old is the typical Rosalyn?

The median age of a living American named Rosalyn is approximately 50 years, with most bearers falling between 17 and 68 years old.

Is Rosalyn still popular?

Yes. Rosalyn is holding steady, with 237 births in 2025 and a consistent recent baseline.

Peak year
1955
Decline from peak
43.8%
2025
237
All-time
23,278