Kaisen vs Olivia

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 →

Popularity Comparison

Kaisen Rank #901
Olivia Rank #1

Olivia is more popular, ranked #1 vs #901 for Kaisen.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Kaisen ___

  • Kaisen James
  • Kaisen Lee
  • Kaisen Cruz
  • Kaisen Finn
  • Kaisen Ryu
  • Kaisen Joel

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 Kaisen

Kai Zara Niko Lena Cora

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 Kaisen or Olivia more popular?

Olivia is more popular, ranked #1 compared to Kaisen at #901 in the United States.

What do Kaisen and Olivia mean?

Kaisen means "continuous improvement" (Japanese origin). Olivia means "olive tree" (Latin origin).

Are Kaisen and Olivia boy or girl names?

Kaisen is primarily a boy name. Olivia is primarily a girl name.

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