Foster vs Aiko

Baby Name Comparison — 2026

Foster

Boy #1,077 Most Popular 2 Syllables

"forest keeper, forester"

Origin: Old English

English American

✓ All Clear

Boy #10,540 Most Popular 3 Syllables

"child of love"

Origin: Japanese

Japanese

✓ All Clear

Foster Rank #1,077

Aiko Rank #10,540

Foster is more popular, ranked #1077 vs #10540 for Aiko.

Is Foster or Aiko more popular?

Foster is more popular, ranked #1077 compared to Aiko at #10540 in the United States.

What do Foster and Aiko mean?

Foster means "forest keeper, forester" (Old English origin). Aiko means "child of love" (Japanese origin).

Are Foster and Aiko boy or girl names?

Foster is primarily a boy name. Aiko is primarily a boy name.