Olivia vs Sinthia

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

Olivia Rank #1
Sinthia Rank #46,657

Olivia is more popular, ranked #1 vs #46657 for Sinthia.

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

Sinthia ___

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 Sinthia

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 Sinthia more popular?

Olivia is more popular, ranked #1 compared to Sinthia at #46657 in the United States.

What do Olivia and Sinthia mean?

Olivia means "olive tree" (Latin origin).

Are Olivia and Sinthia boy or girl names?

Olivia is primarily a girl name. Sinthia is primarily a girl name.

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