Aidan vs Liam

Baby Name Comparison — 2026

Popularity Comparison

Aidan Rank #312
Liam Rank #1

Liam is more popular, ranked #1 vs #312 for Aidan.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Aidan ___

  • Aidan Aidan James
  • Aidan Aidan Cole
  • Aidan Aidan Patrick
  • Aidan Aidan Thomas
  • Aidan Aidan Reid
  • Aidan Aidan Flynn

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 Aidan

Declan Finn Ronan Ciaran Niamh

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 Aidan or Liam more popular?

Liam is more popular, ranked #1 compared to Aidan at #312 in the United States.

What do Aidan and Liam mean?

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

Are Aidan and Liam boy or girl names?

Aidan is primarily a boy name. Liam is primarily a boy name.

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