Olivia vs Siya

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 →

Siya

Girl #930 Most Popular 2 Syllables

Meaning

"we are growing, gratitude"

Origin: Zulu/Xhosa

Cultural Roots

South African Indian Zulu Hindu

Quick Stats

Popularity Rank
#930
Total SSA Count
284
Syllables
2
Formality
Moderate
Nicknames
Si

Playground Safety Score

✓ All Clear
Full profile for Siya →

Popularity Comparison

Olivia Rank #1
Siya Rank #930

Olivia is more popular, ranked #1 vs #930 for Siya.

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

Siya ___

  • Siya Grace
  • Siya Marie
  • Siya Amara
  • Siya Jade
  • Siya Nour
  • Siya Hope

Sibling Name Ideas

Names that pair well as siblings.

If you choose Olivia

Liam Noah Charlotte Emma Sophia

If you choose Siya

Amara Zola Kai Lena Nala

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 Siya more popular?

Olivia is more popular, ranked #1 compared to Siya at #930 in the United States.

What do Olivia and Siya mean?

Olivia means "olive tree" (Latin origin). Siya means "we are growing, gratitude" (Zulu/Xhosa origin).

Are Olivia and Siya boy or girl names?

Olivia is primarily a girl name. Siya is primarily a girl name.

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