Aldo vs Billy

Baby Name Comparison — 2026

Aldo

Boy #995 Most Popular 2 Syllables

"old, wise, of noble birth"

Origin: Old High German

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Boy #1,051 Most Popular 2 Syllables

"resolute protector"

Origin: Old German via Norman French

English American Australian Irish

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Aldo Rank #995

Billy Rank #1,051

Aldo is more popular, ranked #995 vs #1051 for Billy.

Is Aldo or Billy more popular?

Aldo is more popular, ranked #995 compared to Billy at #1051 in the United States.

What do Aldo and Billy mean?

Aldo means "old, wise, of noble birth" (Old High German origin). Billy means "resolute protector" (Old German via Norman French origin).

Are Aldo and Billy boy or girl names?

Aldo is primarily a boy name. Billy is primarily a boy name.