Fiona vs Liam

Baby Name Comparison — 2026

Popularity Comparison

Fiona Rank #406
Liam Rank #1

Liam is more popular, ranked #1 vs #406 for Fiona.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Fiona ___

  • Fiona Rose
  • Fiona Grace
  • Fiona Claire
  • Fiona Jane
  • Fiona Maeve
  • Fiona Kate

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 Fiona

Seamus Aoife Declan Siobhan Finley

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 Fiona or Liam more popular?

Liam is more popular, ranked #1 compared to Fiona at #406 in the United States.

What do Fiona and Liam mean?

Fiona means "fair, white, pure" (Scottish Gaelic origin). Liam means "strong-willed warrior" (Irish origin).

Are Fiona and Liam boy or girl names?

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

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