Feminine dossier · first seen 1894
Roselyn
Stable Decline
Gradual decline from 2018
Peak era
2018
Peak births
459
Current vitality
Fragile
Peak generation
Gen Alpha
Quick answers about Roselyn
How many people are named Roselyn?
An estimated 10,681 living Americans are named Roselyn.
How rare is Roselyn?
Roselyn is uncommon among babies today, with 259 girls receiving the name in 2025, down 43.6% from its 2018 peak.
How old is the typical Roselyn?
The median age of a living American named Roselyn is approximately 16 years, with most bearers falling between 8 and 27 years old.
Is Roselyn still popular?
Not especially. Roselyn has been declining since its 2018 peak and registered 259 births in 2025.
Where is Roselyn most common?
Roselyn has its strongest geographic signal in New York, where it appears 3.2× more often than the national baseline.
1894Peak 20182025
Peak year
2018
Decline from peak
43.6%
2025
259
All-time
14,556