Masculine dossier · first seen 1915
Arnaldo
Stable
Cross-generational persistence
Peak era
1989
Peak births
90
Current vitality
Rare
Peak generation
Millennial
Quick answers about Arnaldo
How many people are named Arnaldo?
An estimated 1,861 living Americans are named Arnaldo.
How rare is Arnaldo?
Arnaldo is very rare among babies today, with 5 boys receiving the name in 2025, down 94.4% from its 1989 peak.
How old is the typical Arnaldo?
The median age of a living American named Arnaldo is approximately 38 years, with most bearers falling between 29 and 50 years old.
Is Arnaldo still popular?
Yes. Arnaldo is holding steady, with 5 births in 2025 and a consistent recent baseline.
Where is Arnaldo most common?
Arnaldo has its strongest geographic signal in New York, where it appears 5.1× more often than the national baseline.
1915Peak 19892025
Peak year
1989
Decline from peak
94.4%
2025
5
All-time
2,083