Kaitlee vs Olivia

Baby Name Comparison — 2026

Kaitlee

Girl #55,696 Most Popular

Quick Stats

Popularity Rank: #55,696
Total SSA Count: 5
Nicknames: Kai, Kait, Kaity

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Similar Names

Avantika Aneida

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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

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Similar Names

Caroline Allison Celeste Bella

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Popularity Comparison

Kaitlee Rank #55,696

Olivia Rank #1

Olivia is more popular, ranked #1 vs #55696 for Kaitlee.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Kaitlee ___

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 Kaitlee

No sibling data available yet.

If you choose Olivia

Liam Noah Charlotte Emma Sophia

Which Name Fits Your Family?

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1. Which style feels more like your family?

Frequently Asked Questions

Is Kaitlee or Olivia more popular?

Olivia is more popular, ranked #1 compared to Kaitlee at #55696 in the United States.

What do Kaitlee and Olivia mean?

Olivia means "olive tree" (Latin origin).

Are Kaitlee and Olivia boy or girl names?

Kaitlee is primarily a girl name. Olivia is primarily a girl name.

More Comparisons

Olivia vs Kaitlee Kaitlee vs Avantika Kaitlee vs Aneida Kaitlee vs Ximena Kaitlee vs Samantha

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