Cleo vs Olivia

Baby Name Comparison — 2026

Popularity Comparison

Cleo Rank #603
Olivia Rank #1

Olivia is more popular, ranked #1 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

Olivia ___

  • Olivia Rose
  • Olivia Grace
  • Olivia Jane
  • Olivia Mae
  • Olivia Claire
  • Olivia Jade

Sibling Name Ideas

Names that pair well as siblings.

If you choose Cleo

Felix Theo Jasper Iris Phoebe

If you choose Olivia

Liam Noah Charlotte Emma Sophia

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 Olivia more popular?

Olivia is more popular, ranked #1 compared to Cleo at #603 in the United States.

What do Cleo and Olivia mean?

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

Are Cleo and Olivia boy or girl names?

Cleo is primarily a girl name. Olivia is primarily a girl name.

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← Full profile: Cleo ← Full profile: Olivia Browse all baby names