Kayce vs Kylan

Baby Name Comparison — 2026

Kayce

Boy #420 Most Popular 2 Syllables

Meaning

"alert, watchful, vigilant"

Origin: Irish Gaelic

Cultural Roots

American Irish

Quick Stats

Popularity Rank
#420
Total SSA Count
756
Syllables
2
Formality
Casual
Nicknames
Kay, Case

Playground Safety Score

✓ All Clear
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Kylan

Boy #533 Most Popular 2 Syllables

Meaning

"narrow strait"

Origin: Scottish Gaelic

Cultural Roots

American Irish English

Quick Stats

Popularity Rank
#533
Total SSA Count
558
Syllables
2
Formality
Moderate
Nicknames
Ky

Playground Safety Score

✓ All Clear
Full profile for Kylan →

Popularity Comparison

Kayce Rank #420
Kylan Rank #533

Kayce is more popular, ranked #420 vs #533 for Kylan.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Kayce ___

  • Kayce James
  • Kayce Lee
  • Kayce Grant
  • Kayce Dean
  • Kayce Cole
  • Kayce Wayne

Kylan ___

  • Kylan James
  • Kylan Lee
  • Kylan Blake
  • Kylan Reed
  • Kylan Cole
  • Kylan Patrick

Sibling Name Ideas

Names that pair well as siblings.

If you choose Kayce

Chase Brayden Wyatt Riley Harley

If you choose Kylan

Kaylee Dylan Brennan Piper Rowan

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 Kayce or Kylan more popular?

Kayce is more popular, ranked #420 compared to Kylan at #533 in the United States.

What do Kayce and Kylan mean?

Kayce means "alert, watchful, vigilant" (Irish Gaelic origin). Kylan means "narrow strait" (Scottish Gaelic origin).

Are Kayce and Kylan boy or girl names?

Kayce is primarily a boy name. Kylan is primarily a boy name.

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← Full profile: Kayce ← Full profile: Kylan Browse all baby names