Merlin vs Mia

Baby Name Comparison — 2026

Popularity Comparison

Merlin Rank #2,083
Mia Rank #5

Mia is more popular, ranked #5 vs #2083 for Merlin.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Merlin ___

  • Merlin James
  • Merlin Arthur
  • Merlin Rhys
  • Merlin Stone
  • Merlin Grey
  • Merlin Forest

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 Merlin

Arthur Guinevere Lancelot Morgan Tristan

If you choose Mia

Liam Noah Sophia Olivia Ava

Which Name Fits Your Family?

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1. Which style feels more like your family?

Frequently Asked Questions

Is Merlin or Mia more popular?

Mia is more popular, ranked #5 compared to Merlin at #2083 in the United States.

What do Merlin and Mia mean?

Merlin means "sea fortress" (Brittonic/Welsh origin). Mia means "mine, beloved" (Scandinavian origin).

Are Merlin and Mia boy or girl names?

Merlin is primarily a boy name. Mia is primarily a girl name.

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