Olivia vs Pax

Baby Name Comparison — 2026

Popularity Comparison

Olivia Rank #1
Pax Rank #1,983

Olivia is more popular, ranked #1 vs #1983 for Pax.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Olivia ___

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

Pax ___

  • Pax James
  • Pax Oliver
  • Pax Elliot
  • Pax Benjamin
  • Pax Theodore
  • Pax Alexander

Sibling Name Ideas

Names that pair well as siblings.

If you choose Olivia

Liam Noah Charlotte Emma Sophia

If you choose Pax

Lux Jude Zion Nova Sage

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 Olivia or Pax more popular?

Olivia is more popular, ranked #1 compared to Pax at #1983 in the United States.

What do Olivia and Pax mean?

Olivia means "olive tree" (Latin origin). Pax means "peace" (Latin origin).

Are Olivia and Pax boy or girl names?

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

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