Mia vs Trillian

Baby Name Comparison — 2026

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

Similar Names

Delilah Esther Eleanor Alana

Full profile for Mia →

Trillian

Girl #26,695 Most Popular

Quick Stats

Popularity Rank: #26,695
Total SSA Count: 6
Nicknames: Tri, Tril, Trily

Playground Safety Score

✓ All Clear

Similar Names

Rileah Amiyha Olya Jolien

Full profile for Trillian →

Popularity Comparison

Mia Rank #5

Trillian Rank #26,695

Mia is more popular, ranked #5 vs #26695 for Trillian.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Mia ___

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

Trillian ___

No pairings available yet.

Sibling Name Ideas

Names that pair well as siblings.

If you choose Mia

Liam Noah Sophia Olivia Ava

If you choose Trillian

No sibling data available yet.

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 Mia or Trillian more popular?

Mia is more popular, ranked #5 compared to Trillian at #26695 in the United States.

What do Mia and Trillian mean?

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

Are Mia and Trillian boy or girl names?

Mia is primarily a girl name. Trillian is primarily a girl name.

More Comparisons

Trillian vs Mia Mia vs Delilah Mia vs Esther Mia vs Eleanor Mia vs Alana

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