Kaiya vs Olivia

Baby Name Comparison — 2026

Kaiya

Girl #855 Most Popular 2 Syllables

Meaning

"pure, chaste"

Origin: Scandinavian (from Katherine)

Cultural Roots

American Scandinavian Japanese English

Quick Stats

Popularity Rank
#855
Total SSA Count
314
Syllables
2
Formality
Casual
Nicknames
Kai, Kay

Playground Safety Score

✓ All Clear
Full profile for Kaiya →

Popularity Comparison

Kaiya Rank #855
Olivia Rank #1

Olivia is more popular, ranked #1 vs #855 for Kaiya.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Kaiya ___

  • Kaiya Rose
  • Kaiya Mae
  • Kaiya Jade
  • Kaiya Lynn
  • Kaiya Belle
  • Kaiya Grace

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 Kaiya

Mia Aria Kai Nova Luna

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 Kaiya or Olivia more popular?

Olivia is more popular, ranked #1 compared to Kaiya at #855 in the United States.

What do Kaiya and Olivia mean?

Kaiya means "pure, chaste" (Scandinavian (from Katherine) origin). Olivia means "olive tree" (Latin origin).

Are Kaiya and Olivia boy or girl names?

Kaiya is primarily a girl name. Olivia is primarily a girl name.

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