Kennedy vs Liam

Baby Name Comparison — 2026

Liam

Boy #1 Most Popular 2 Syllables

Meaning

"strong-willed warrior"

Origin: Irish

Cultural Roots

Irish English American

Quick Stats

Popularity Rank
#1
Total SSA Count
22,164
Syllables
2
Formality
Moderate
Nicknames
Lee

Playground Safety Score

✓ All Clear
Full profile for Liam →

Popularity Comparison

Kennedy Rank #89
Liam Rank #1

Liam is more popular, ranked #1 vs #89 for Kennedy.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Kennedy ___

  • Kennedy Grace
  • Kennedy Rose
  • Kennedy Mae
  • Kennedy Claire
  • Kennedy Jane
  • Kennedy Anne

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 Kennedy

Reagan Quinn Avery Riley Connor

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 Kennedy or Liam more popular?

Liam is more popular, ranked #1 compared to Kennedy at #89 in the United States.

What do Kennedy and Liam mean?

Kennedy means "ugly head (from ceann donn)" (Irish origin). Liam means "strong-willed warrior" (Irish origin).

Are Kennedy and Liam boy or girl names?

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

More Comparisons

Liam vs Kennedy Kennedy vs Hallie Kennedy vs Scarlett Kennedy vs Alanna Kennedy vs Josie
← Full profile: Kennedy ← Full profile: Liam Browse all baby names