Cleo vs Liam

Baby Name Comparison — 2026

Popularity Comparison

Cleo Rank #603
Liam Rank #1

Liam 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

Liam ___

  • Liam James
  • Liam Alexander
  • Liam Thomas
  • Liam Michael
  • Liam Patrick
  • Liam Joseph

Sibling Name Ideas

Names that pair well as siblings.

If you choose Cleo

Felix Theo Jasper Iris Phoebe

If you choose Liam

Olivia Emma Noah Charlotte 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 Liam more popular?

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

What do Cleo and Liam mean?

Cleo means "glory, fame" (Greek origin). Liam means "strong-willed warrior" (Irish origin).

Are Cleo and Liam boy or girl names?

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

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