Millie vs Sloane

Baby Name Comparison — 2026

Millie

Girl #86 Most Popular 2 Syllables

Meaning

"strength, work"

Origin: Old Germanic (diminutive of Millicent)

Cultural Roots

English American Australian

Quick Stats

Popularity Rank
#86
Total SSA Count
2,910
Syllables
2
Formality
Casual
Nicknames
Mills

Playground Safety Score

✓ All Clear
Full profile for Millie →

Sloane

Girl #153 Most Popular 1 Syllable

Meaning

"warrior, raider"

Origin: Irish Gaelic

Cultural Roots

Irish American British

Quick Stats

Popularity Rank
#153
Total SSA Count
1,937
Syllables
1
Formality
Moderate
Nicknames
Slo, Sloa, Sloay

Playground Safety Score

✓ All Clear
Full profile for Sloane →

Popularity Comparison

Millie Rank #86
Sloane Rank #153

Millie is more popular, ranked #86 vs #153 for Sloane.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Millie ___

  • Millie Rose
  • Millie Grace
  • Millie Jane
  • Millie Mae
  • Millie Faye
  • Millie Bea

Sloane ___

  • Sloane Marie
  • Sloane Elizabeth
  • Sloane Grace
  • Sloane Caroline
  • Sloane Harper
  • Sloane Renee

Sibling Name Ideas

Names that pair well as siblings.

If you choose Millie

Daisy Dolly Maggie Freddie Archie

If you choose Sloane

Emmett Beckett Quinn Piper Rowan

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 Millie or Sloane more popular?

Millie is more popular, ranked #86 compared to Sloane at #153 in the United States.

What do Millie and Sloane mean?

Millie means "strength, work" (Old Germanic (diminutive of Millicent) origin). Sloane means "warrior, raider" (Irish Gaelic origin).

Are Millie and Sloane boy or girl names?

Millie is primarily a girl name. Sloane is primarily a girl name.

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← Full profile: Millie ← Full profile: Sloane Browse all baby names