Masculine dossier · first seen 1958
Janson
Stable Decline
Gradual decline from 2016
Peak era
2016
Peak births
35
Current vitality
Rare
Peak generation
Gen Alpha
Quick answers about Janson
How many people are named Janson?
An estimated 1,133 living Americans are named Janson.
How rare is Janson?
Janson is very rare among babies today, with 17 boys receiving the name in 2025, down 51.4% from its 2016 peak.
How old is the typical Janson?
The median age of a living American named Janson is approximately 27 years, with most bearers falling between 13 and 39 years old.
Is Janson still popular?
Not especially. Janson has been declining since its 2016 peak and registered 17 births in 2025.
1958Peak 20162025
Peak year
2016
Decline from peak
51.4%
2025
17
All-time
1,170