Mars vs Olivia

Baby Name Comparison — 2026

Popularity Comparison

Mars Rank #1,455
Olivia Rank #1

Olivia is more popular, ranked #1 vs #1455 for Mars.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Mars ___

  • Mars James
  • Mars Alexander
  • Mars Orion
  • Mars Leo
  • Mars River
  • Mars Thatcher

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 Mars

Luna Orion Aurora Juno Cleo

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 Mars or Olivia more popular?

Olivia is more popular, ranked #1 compared to Mars at #1455 in the United States.

What do Mars and Olivia mean?

Mars means "god of war" (Latin/Roman origin). Olivia means "olive tree" (Latin origin).

Are Mars and Olivia boy or girl names?

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

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