Cleo vs Eon

Baby Name Comparison — 2026

Cleo

Boy #4,718 Most Popular 2 Syllables

"short form of Cleopatra"

Origin: Greek

English American European Australian

✓ All Clear

Boy #4,791 Most Popular 2 Syllables

"age, era, vast expanse of time"

Origin: Greek

English American

✓ All Clear

Cleo Rank #4,718

Eon Rank #4,791

Cleo is more popular, ranked #4718 vs #4791 for Eon.

Is Cleo or Eon more popular?

Cleo is more popular, ranked #4718 compared to Eon at #4791 in the United States.

What do Cleo and Eon mean?

Cleo means "short form of Cleopatra" (Greek origin). Eon means "age, era, vast expanse of time" (Greek origin).

Are Cleo and Eon boy or girl names?

Cleo is primarily a boy name. Eon is primarily a boy name.