Millee vs Olivia

Baby Name Comparison — 2026

Olivia

Girl #1 Most Popular 4 Syllables

Meaning

"olive tree"

Origin: Latin

Cultural Roots

English Italian American

Quick Stats

Popularity Rank
#1
Total SSA Count
14,718
Syllables
4
Formality
Moderate
Nicknames
Liv, Livvy, Oli

Playground Safety Score

✓ All Clear
Full profile for Olivia →

Popularity Comparison

Millee Rank #5,337
Olivia Rank #1

Olivia is more popular, ranked #1 vs #5337 for Millee.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Millee ___

  • Millee Rose
  • Millee Jane
  • Millee Grace
  • Millee Claire
  • Millee Kate
  • Millee Faye

Olivia ___

  • Olivia Rose
  • Olivia Grace
  • Olivia Jane
  • Olivia Mae
  • Olivia Claire
  • Olivia Jade

Sibling Name Ideas

Names that pair well as siblings.

If you choose Millee

Ellie Violet Wren Harriet Oliver

If you choose Olivia

Liam Noah Charlotte Emma Sophia

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 Millee or Olivia more popular?

Olivia is more popular, ranked #1 compared to Millee at #5337 in the United States.

What do Millee and Olivia mean?

Millee means "industrious, striving" (Old German origin). Olivia means "olive tree" (Latin origin).

Are Millee and Olivia boy or girl names?

Millee is primarily a girl name. Olivia is primarily a girl name.

More Comparisons

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← Full profile: Millee ← Full profile: Olivia Browse all baby names