Masculine dossier · first seen 1975
Rocko
Stable
Cross-generational persistence
Peak era
2014
Peak births
22
Current vitality
Rare
Peak generation
Gen Alpha
Quick answers about Rocko
How many people are named Rocko?
An estimated 288 living Americans are named Rocko.
How rare is Rocko?
Rocko is very rare among babies today, with 17 boys receiving the name in 2025, down 22.7% from its 2014 peak.
How old is the typical Rocko?
The median age of a living American named Rocko is approximately 10 years, with most bearers falling between 5 and 15 years old.
Is Rocko still popular?
Yes. Rocko is holding steady, with 17 births in 2025 and a consistent recent baseline.
1975Peak 20142025
Peak year
2014
Decline from peak
22.7%
2025
17
All-time
291