Aiko vs Foster

Baby Name Comparison — 2026

Aiko

Boy #10,540 Most Popular 3 Syllables

"child of love"

Origin: Japanese

Japanese

✓ All Clear

Boy #1,077 Most Popular 2 Syllables

"forest keeper, forester"

Origin: Old English

English American

✓ All Clear

Aiko Rank #10,540

Foster Rank #1,077

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

Is Aiko or Foster more popular?

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

What do Aiko and Foster mean?

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

Are Aiko and Foster boy or girl names?

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