Ko vs Liam

Baby Name Comparison — 2026

Popularity Comparison

Ko Rank #20,945
Liam Rank #1

Liam is more popular, ranked #1 vs #20945 for Ko.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Ko ___

No pairings available yet.

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 Ko

No sibling data available yet.

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 Ko or Liam more popular?

Liam is more popular, ranked #1 compared to Ko at #20945 in the United States.

What do Ko and Liam mean?

Liam means "strong-willed warrior" (Irish origin).

Are Ko and Liam boy or girl names?

Ko is primarily a boy name. Liam is primarily a boy name.

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