Cleo vs Oliver

Baby Name Comparison — 2026

Popularity Comparison

Cleo Rank #603
Oliver Rank #3

Oliver is more popular, ranked #3 vs #603 for Cleo.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Cleo ___

  • Cleo Rose
  • Cleo Jade
  • Cleo Simone
  • Cleo Fleur
  • Cleo Mae
  • Cleo Pearl

Oliver ___

  • Oliver James
  • Oliver Thomas
  • Oliver William
  • Oliver Henry
  • Oliver John
  • Oliver Benjamin

Sibling Name Ideas

Names that pair well as siblings.

If you choose Cleo

Felix Theo Jasper Iris Phoebe

If you choose Oliver

Olivia Charlotte Emma Sophia Amelia

Which Name Fits Your Family?

Answer 3 quick questions and we'll help you decide.

1. Which style feels more like your family?

Frequently Asked Questions

Is Cleo or Oliver more popular?

Oliver is more popular, ranked #3 compared to Cleo at #603 in the United States.

What do Cleo and Oliver mean?

Cleo means "glory, fame" (Greek origin). Oliver means "olive tree" (Latin origin).

Are Cleo and Oliver boy or girl names?

Cleo is primarily a girl name. Oliver is primarily a boy name.

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