Kei vs Olan

Baby Name Comparison — 2026

Kei

Boy #4,606 Most Popular 1 Syllable

Meaning

"joy, jubilation"

Origin: Japanese kanji 慶

Cultural Roots

Japanese American Hawaiian

Quick Stats

Popularity Rank
#4,606
Total SSA Count
22
Syllables
1
Formality
Moderate

Playground Safety Score

✓ All Clear
Full profile for Kei →

Olan

Boy #4,614 Most Popular 2 Syllables

Meaning

"little lord, champion"

Origin: Irish Gaelic

Cultural Roots

Irish Celtic American

Quick Stats

Popularity Rank
#4,614
Total SSA Count
22
Syllables
2
Formality
Moderate
Nicknames
Ol

Playground Safety Score

✓ All Clear
Full profile for Olan →

Popularity Comparison

Kei Rank #4,606
Olan Rank #4,614

Kei is more popular, ranked #4606 vs #4614 for Olan.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Kei ___

  • Kei James
  • Kei Alexander
  • Kei William
  • Kei Michael
  • Kei Lee
  • Kei Thomas

Olan ___

  • Olan James
  • Olan Patrick
  • Olan Finn
  • Olan Cian
  • Olan Michael
  • Olan Liam

Sibling Name Ideas

Names that pair well as siblings.

If you choose Kei

Kai Ren Hiro Mia Yuki

If you choose Olan

Fionn Cormac Aoife Saoirse Cian

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 Kei or Olan more popular?

Kei is more popular, ranked #4606 compared to Olan at #4614 in the United States.

What do Kei and Olan mean?

Kei means "joy, jubilation" (Japanese kanji 慶 origin). Olan means "little lord, champion" (Irish Gaelic origin).

Are Kei and Olan boy or girl names?

Kei is primarily a boy name. Olan is primarily a boy name.

More Comparisons

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← Full profile: Kei ← Full profile: Olan Browse all baby names