Masculine dossier · first seen 1950
Nicholaus
Stable Decline
Gradual decline from 1981
Peak era
1981
Peak births
168
Current vitality
Rare
Peak generation
Millennial
Quick answers about Nicholaus
How many people are named Nicholaus?
An estimated 3,126 living Americans are named Nicholaus.
How rare is Nicholaus?
Nicholaus is very rare among babies today, with 5 boys receiving the name in 2025, down 97% from its 1981 peak.
How old is the typical Nicholaus?
The median age of a living American named Nicholaus is approximately 36 years, with most bearers falling between 28 and 44 years old.
Is Nicholaus still popular?
Not especially. Nicholaus has been declining since its 1981 peak and registered 5 births in 2025.
1950Peak 19812025
Peak year
1981
Decline from peak
97%
2025
5
All-time
3,260