Aiko vs Leo

Baby Name Comparison — 2026

Aiko

Boy #10,540 Most Popular 3 Syllables

"child of love"

Origin: Japanese

Japanese

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Boy #24 Most Popular 2 Syllables

"lion-hearted, brave"

Origin: Latin

English Italian German French American Spanish

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Aiko Rank #10,540

Leo Rank #24

Leo is more popular, ranked #24 vs #10540 for Aiko.

Is Aiko or Leo more popular?

Leo is more popular, ranked #24 compared to Aiko at #10540 in the United States.

What do Aiko and Leo mean?

Aiko means "child of love" (Japanese origin). Leo means "lion-hearted, brave" (Latin origin).

Are Aiko and Leo boy or girl names?

Aiko is primarily a boy name. Leo is primarily a boy name.