Foster vs Kaleo

Baby Name Comparison — 2026

Popularity Comparison

Foster Rank #1,077
Kaleo Rank #1,103

Foster is more popular, ranked #1077 vs #1103 for Kaleo.

Frequently Asked Questions

Is Foster or Kaleo more popular?

Foster is more popular, ranked #1077 compared to Kaleo at #1103 in the United States.

What do Foster and Kaleo mean?

Foster means "forest keeper, forester" (Old English origin). Kaleo means "the sound" (Hawaiian origin).

Are Foster and Kaleo boy or girl names?

Foster is primarily a boy name. Kaleo is primarily a boy name.

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← Full profile: Foster ← Full profile: Kaleo Browse all baby names