Feminine dossier · first seen 1940
Rosslyn
Stable Decline
Gradual decline from 2015
Peak era
2015
Peak births
33
Current vitality
Rare
Peak generation
Gen Alpha
Quick answers about Rosslyn
How many people are named Rosslyn?
An estimated 684 living Americans are named Rosslyn.
How rare is Rosslyn?
Rosslyn is very rare among babies today, with 7 girls receiving the name in 2025, down 78.8% from its 2015 peak.
How old is the typical Rosslyn?
The median age of a living American named Rosslyn is approximately 17 years, with most bearers falling between 10 and 53 years old.
Is Rosslyn still popular?
Not especially. Rosslyn has been declining since its 2015 peak and registered 7 births in 2025.
1940Peak 20152025
Peak year
2015
Decline from peak
78.8%
2025
7
All-time
790