Masculine dossier · first seen 1921
Nickolaus
Stable Decline
Gradual decline from 1990
Peak era
1990
Peak births
72
Current vitality
Below reporting floor
Peak generation
Millennial
1921Peak 19902025
Quick answers about Nickolaus
How many people are named Nickolaus?
An estimated 1,738 living Americans are named Nickolaus.
How rare is Nickolaus?
Nickolaus fell below the SSA's 5-birth reporting floor in 2025. It is extremely rare as a new baby name.
How old is the typical Nickolaus?
The median age of a living American named Nickolaus is approximately 33 years, with most bearers falling between 26 and 41 years old.
Is Nickolaus still popular?
Not especially. Nickolaus has been declining since its 1990 peak and registered 0 births in 2025.
Peak year
1990
Decline from peak
100%
2025
0
All-time
1,795