Kaitley vs Olivia

Baby Name Comparison — 2026

Kaitley

Girl #21,017 Most Popular

Quick Stats

Popularity Rank: #21,017
Total SSA Count: 7
Nicknames: Kai, Kait, Kaity

Playground Safety Score

✓ All Clear

Similar Names

Arriona Irielle

Full profile for Kaitley →

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

Raelynn Amara Valeria Brianna

Full profile for Olivia →

Popularity Comparison

Kaitley Rank #21,017

Olivia Rank #1

Olivia is more popular, ranked #1 vs #21017 for Kaitley.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Kaitley ___

No pairings available yet.

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 Kaitley

No sibling data available yet.

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 Kaitley or Olivia more popular?

Olivia is more popular, ranked #1 compared to Kaitley at #21017 in the United States.

What do Kaitley and Olivia mean?

Olivia means "olive tree" (Latin origin).

Are Kaitley and Olivia boy or girl names?

Kaitley is primarily a girl name. Olivia is primarily a girl name.

More Comparisons

Olivia vs Kaitley Kaitley vs Arriona Kaitley vs Irielle Kaitley vs Kaia Kaitley vs Ariana

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