Billie vs Mia

Baby Name Comparison — 2026

Billie

Girl #694 Most Popular 2 Syllables

Meaning

"resolute protection, strong-willed guardian"

Origin: Old Germanic via English

Cultural Roots

English American Australian

Quick Stats

Popularity Rank
#694
Total SSA Count
405
Syllables
2
Formality
Casual
Nicknames
Bill, Bee

Playground Safety Score

✓ All Clear
Full profile for Billie →

Popularity Comparison

Billie Rank #694
Mia Rank #5

Mia is more popular, ranked #5 vs #694 for Billie.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Billie ___

  • Billie Jean
  • Billie Jo
  • Billie Mae
  • Billie Ray
  • Billie Grace
  • Billie Rose

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 Billie

Bobbie Frankie Charlie Stevie Georgie

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 Billie or Mia more popular?

Mia is more popular, ranked #5 compared to Billie at #694 in the United States.

What do Billie and Mia mean?

Billie means "resolute protection, strong-willed guardian" (Old Germanic via English origin). Mia means "mine, beloved" (Scandinavian origin).

Are Billie and Mia boy or girl names?

Billie is primarily a girl name. Mia is primarily a girl name.

More Comparisons

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