Grainne vs Mia

Baby Name Comparison — 2026

Popularity Comparison

Grainne Rank #35,946
Mia Rank #5

Mia is more popular, ranked #5 vs #35946 for Grainne.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Grainne ___

No pairings available yet.

Mia ___

  • Mia Rose
  • Mia Grace
  • Mia Jane
  • Mia Claire
  • Mia Elizabeth
  • Mia Louise

Sibling Name Ideas

Names that pair well as siblings.

If you choose Grainne

No sibling data available yet.

If you choose Mia

Liam Noah Sophia Olivia Ava

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 Grainne or Mia more popular?

Mia is more popular, ranked #5 compared to Grainne at #35946 in the United States.

What do Grainne and Mia mean?

Mia means "mine, beloved" (Scandinavian origin).

Are Grainne and Mia boy or girl names?

Grainne is primarily a girl name. Mia is primarily a girl name.

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← Full profile: Grainne ← Full profile: Mia Browse all baby names