Boy Name · Germanic Origin
Arnaldo
Last reviewed: June 2026
Arnaldo is a boy baby name of Germanic origin, meaning "Eagle power". It currently sits in the Rare tier of US baby names for 2026, and parents who love Arnaldo often also consider Arnoldo.
Names like Arnaldo
Frequently asked about Arnaldo
What does the name Arnaldo mean?
Arnaldo means "Eagle power" and is of Germanic origin.
What is the origin of Arnaldo?
Arnaldo originates in Germanic naming tradition.
How do you pronounce Arnaldo?
Arnaldo has 7 letters and is most commonly stressed on the first syllable.
Is Arnaldo a boy's or girl's name?
Arnaldo is primarily used as a boy's name in US records.
How popular is Arnaldo in 2026?
In our 2026 popularity tracker, Arnaldo sits in the Rare tier — an uncommon, standout choice.
What names are similar to Arnaldo?
Names that share Arnaldo's sound and style include Arnoldo, Armando, Arnulfo, Arnold, Arnell.