Fia vs Siobhan

Baby Name Comparison — 2026

Popularity Comparison

Fia Rank #2,090
Siobhan Rank #1,931

Siobhan is more popular, ranked #1931 vs #2090 for Fia.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Fia ___

  • Fia Rose
  • Fia Lux
  • Fia Belle
  • Fia Grace
  • Fia Jade
  • Fia Lune

Siobhan ___

  • Siobhan Rose
  • Siobhan Mary
  • Siobhan Grace
  • Siobhan Fiona
  • Siobhan Claire
  • Siobhan Brigid

Sibling Name Ideas

Names that pair well as siblings.

If you choose Fia

Mia Isla Zoe Luca Nico

If you choose Siobhan

Aoife Niamh Cormac Declan Saoirse

Which Name Fits Your Family?

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1. Which style feels more like your family?

Frequently Asked Questions

Is Fia or Siobhan more popular?

Siobhan is more popular, ranked #1931 compared to Fia at #2090 in the United States.

What do Fia and Siobhan mean?

Fia means "flame, light" (Italian origin). Siobhan means "God is gracious" (Hebrew origin).

Are Fia and Siobhan boy or girl names?

Fia is primarily a girl name. Siobhan is primarily a girl name.

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← Full profile: Fia ← Full profile: Siobhan Browse all baby names