Dillion vs Mia

Baby Name Comparison — 2026

Dillion

Boy #5,680 Most Popular 3 Syllables

Meaning

"faithful, loyal"

Origin: Old Irish Dallán

Cultural Roots

Irish Welsh American English

Quick Stats

Popularity Rank
#5,680
Total SSA Count
17
Syllables
3
Formality
Moderate
Nicknames
Dil, Dilly

Playground Safety Score

✓ All Clear
Full profile for Dillion →

Mia

Girl #5 Most Popular 2 Syllables

Meaning

"mine, beloved"

Origin: Scandinavian

Cultural Roots

Italian Scandinavian Spanish

Quick Stats

Popularity Rank
#5
Total SSA Count
12,113
Syllables
2
Formality
Casual

Playground Safety Score

✓ All Clear
Full profile for Mia →

Popularity Comparison

Dillion Rank #5,680
Mia Rank #5

Mia is more popular, ranked #5 vs #5680 for Dillion.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Dillion ___

  • Dillion James
  • Dillion Patrick
  • Dillion Michael
  • Dillion Thomas
  • Dillion Robert
  • Dillion Connor

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 Dillion

Finn Declan Connor Siobhan Maeve

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 Dillion or Mia more popular?

Mia is more popular, ranked #5 compared to Dillion at #5680 in the United States.

What do Dillion and Mia mean?

Dillion means "faithful, loyal" (Old Irish Dallán origin). Mia means "mine, beloved" (Scandinavian origin).

Are Dillion and Mia boy or girl names?

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

More Comparisons

Mia vs Dillion Dillion vs Desmon Dillion vs Ashe Dillion vs Shaheer Dillion vs Venture
← Full profile: Dillion ← Full profile: Mia Browse all baby names