Kelsi vs Olivia

Baby Name Comparison — 2026

Kelsi

Girl #3,231 Most Popular 2 Syllables

Meaning

"ship's victory"

Origin: Old English 'ceol' + 'sige'

Cultural Roots

American English Australian

Quick Stats

Popularity Rank
#3,231
Total SSA Count
49
Syllables
2
Formality
Casual
Nicknames
Kels

Playground Safety Score

✓ All Clear
Full profile for Kelsi →

Popularity Comparison

Kelsi Rank #3,231
Olivia Rank #1

Olivia is more popular, ranked #1 vs #3231 for Kelsi.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Kelsi ___

  • Kelsi Marie
  • Kelsi Ann
  • Kelsi Grace
  • Kelsi Nicole
  • Kelsi Lynn
  • Kelsi Dawn

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 Kelsi

Haley Tyler Brody Ashley Cody

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 Kelsi or Olivia more popular?

Olivia is more popular, ranked #1 compared to Kelsi at #3231 in the United States.

What do Kelsi and Olivia mean?

Kelsi means "ship's victory" (Old English 'ceol' + 'sige' origin). Olivia means "olive tree" (Latin origin).

Are Kelsi and Olivia boy or girl names?

Kelsi is primarily a girl name. Olivia is primarily a girl name.

More Comparisons

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