Masculine dossier · first seen 1916
Oswin
Stable
Cross-generational persistence
Peak era
2018
Peak births
28
Current vitality
Rare
Peak generation
Gen Alpha
Quick answers about Oswin
How many people are named Oswin?
An estimated 370 living Americans are named Oswin.
How rare is Oswin?
Oswin is very rare among babies today, with 14 boys receiving the name in 2025, down 50% from its 2018 peak.
How old is the typical Oswin?
The median age of a living American named Oswin is approximately 9 years, with most bearers falling between 5 and 17 years old.
Is Oswin still popular?
Yes. Oswin is holding steady, with 14 births in 2025 and a consistent recent baseline.
1916Peak 20182025
Peak year
2018
Decline from peak
50%
2025
14
All-time
379