Olivia vs Simia

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

Similar Names

Kinsley Esther Sarah Rose

Full profile for Olivia →

Simia

Girl #50,974 Most Popular

Quick Stats

Popularity Rank: #50,974
Total SSA Count: 5
Nicknames: Sim, Siy, Siie

Playground Safety Score

✓ All Clear

Similar Names

Ahmarria Fathia

Full profile for Simia →

Popularity Comparison

Olivia Rank #1

Simia Rank #50,974

Olivia is more popular, ranked #1 vs #50974 for Simia.

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

Simia ___

No pairings available yet.

Sibling Name Ideas

Names that pair well as siblings.

If you choose Olivia

Liam Noah Charlotte Emma Sophia

If you choose Simia

No sibling data available yet.

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 Simia more popular?

Olivia is more popular, ranked #1 compared to Simia at #50974 in the United States.

What do Olivia and Simia mean?

Olivia means "olive tree" (Latin origin).

Are Olivia and Simia boy or girl names?

Olivia is primarily a girl name. Simia is primarily a girl name.

More Comparisons

Simia vs Olivia Olivia vs Kinsley Olivia vs Esther Olivia vs Sarah Olivia vs Rose

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