Gareth vs Mia

Baby Name Comparison — 2026

Gareth

Boy #2,658 Most Popular 2 Syllables

Meaning

"gentle, gentleness"

Origin: Welsh

Cultural Roots

Welsh English British

Quick Stats

Popularity Rank
#2,658
Total SSA Count
50
Syllables
2
Formality
Moderate
Nicknames
Gaz, Gary

Playground Safety Score

✓ All Clear
Full profile for Gareth →

Popularity Comparison

Gareth Rank #2,658
Mia Rank #5

Mia is more popular, ranked #5 vs #2658 for Gareth.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Gareth ___

  • Gareth Owen
  • Gareth Rhys
  • Gareth James
  • Gareth David
  • Gareth Thomas
  • Gareth Morgan

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 Gareth

Rhiannon Owen Bronwen Alun Seren

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 Gareth or Mia more popular?

Mia is more popular, ranked #5 compared to Gareth at #2658 in the United States.

What do Gareth and Mia mean?

Gareth means "gentle, gentleness" (Welsh origin). Mia means "mine, beloved" (Scandinavian origin).

Are Gareth and Mia boy or girl names?

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

More Comparisons

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