Foster vs Aldo

Baby Name Comparison — 2026

Foster

Boy #1,077 Most Popular 2 Syllables

"forest keeper, forester"

Origin: Old English

English American

✓ All Clear

Boy #995 Most Popular 2 Syllables

"old, wise, of noble birth"

Origin: Old High German

Italian German Spanish English

✓ All Clear

Foster Rank #1,077

Aldo Rank #995

Aldo is more popular, ranked #995 vs #1077 for Foster.

Is Foster or Aldo more popular?

Aldo is more popular, ranked #995 compared to Foster at #1077 in the United States.

What do Foster and Aldo mean?

Foster means "forest keeper, forester" (Old English origin). Aldo means "old, wise, of noble birth" (Old High German origin).

Are Foster and Aldo boy or girl names?

Foster is primarily a boy name. Aldo is primarily a boy name.