Bub vs Liam

Baby Name Comparison — 2026

Popularity Comparison

Bub Rank #27,719
Liam Rank #1

Liam is more popular, ranked #1 vs #27719 for Bub.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Bub ___

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 Bub

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 Bub or Liam more popular?

Liam is more popular, ranked #1 compared to Bub at #27719 in the United States.

What do Bub and Liam mean?

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

Are Bub and Liam boy or girl names?

Bub is primarily a boy name. Liam is primarily a boy name.

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