Lucas vs Olivia

Baby Name Comparison — 2026

Popularity Comparison

Lucas Rank #9
Olivia Rank #1

Olivia is more popular, ranked #1 vs #9 for Lucas.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Lucas ___

  • Lucas James
  • Lucas Alexander
  • Lucas Thomas
  • Lucas William
  • Lucas Henry
  • Lucas Oliver

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 Lucas

Olivia Emma Sophia Liam Noah

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 Lucas or Olivia more popular?

Olivia is more popular, ranked #1 compared to Lucas at #9 in the United States.

What do Lucas and Olivia mean?

Lucas means "from Lucania" (Latin origin). Olivia means "olive tree" (Latin origin).

Are Lucas and Olivia boy or girl names?

Lucas is primarily a boy name. Olivia is primarily a girl name.

More Comparisons

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