Mia vs Onedia

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

Abigail Caroline Sloane Amaya

Full profile for Mia →

Onedia

Girl #38,801 Most Popular

Quick Stats

Popularity Rank: #38,801
Total SSA Count: 6
Nicknames: One, Oned, Onedy

Playground Safety Score

✓ All Clear

Similar Names

Wilsie Lillain Burma Guillermina

Full profile for Onedia →

Popularity Comparison

Mia Rank #5

Onedia Rank #38,801

Mia is more popular, ranked #5 vs #38801 for Onedia.

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

Onedia ___

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 Onedia

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 Onedia more popular?

Mia is more popular, ranked #5 compared to Onedia at #38801 in the United States.

What do Mia and Onedia mean?

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

Are Mia and Onedia boy or girl names?

Mia is primarily a girl name. Onedia is primarily a girl name.

More Comparisons

Onedia vs Mia Mia vs Abigail Mia vs Caroline Mia vs Sloane Mia vs Amaya

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