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