Cleo vs Haidyn

Baby Name Comparison — 2026

Cleo

Boy #4,718 Most Popular 2 Syllables

"short form of Cleopatra"

Origin: Greek

English American European Australian

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Boy #4,798 Most Popular 2 Syllables

"hay valley, from the hedged valley"

Origin: Old English

American English

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Cleo Rank #4,718

Haidyn Rank #4,798

Cleo is more popular, ranked #4718 vs #4798 for Haidyn.

Is Cleo or Haidyn more popular?

Cleo is more popular, ranked #4718 compared to Haidyn at #4798 in the United States.

What do Cleo and Haidyn mean?

Cleo means "short form of Cleopatra" (Greek origin). Haidyn means "hay valley, from the hedged valley" (Old English origin).

Are Cleo and Haidyn boy or girl names?

Cleo is primarily a boy name. Haidyn is primarily a boy name.