Katy vs Liam

Baby Name Comparison — 2026

Katy

Girl #2,460 Most Popular 2 Syllables

Meaning

"each of the two"

Origin: Greek

Cultural Roots

English American Irish

Quick Stats

Popularity Rank
#2,460
Total SSA Count
73
Syllables
2
Formality
Casual
Nicknames
Kat, Kay

Playground Safety Score

✓ All Clear
Full profile for Katy →

Popularity Comparison

Katy Rank #2,460
Liam Rank #1

Liam is more popular, ranked #1 vs #2460 for Katy.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Katy ___

  • Katy Mae
  • Katy Grace
  • Katy Ann
  • Katy Lynn
  • Katy Rose
  • Katy Jo

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 Katy

Tommy Billy Molly Lilly Danny

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 Katy or Liam more popular?

Liam is more popular, ranked #1 compared to Katy at #2460 in the United States.

What do Katy and Liam mean?

Katy means "each of the two" (Greek origin). Liam means "strong-willed warrior" (Irish origin).

Are Katy and Liam boy or girl names?

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

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← Full profile: Katy ← Full profile: Liam Browse all baby names