Greg vs Kaylan

Baby Name Comparison — 2026

Greg

Boy #4,526 Most Popular 1 Syllable

"watchful, alert"

Origin: Greek

English American European

✓ All Clear

Boy #4,545 Most Popular 2 Syllables

"slender, narrow one"

Origin: Irish Gaelic

Irish American English

✓ All Clear

Greg Rank #4,526

Kaylan Rank #4,545

Greg is more popular, ranked #4526 vs #4545 for Kaylan.

Is Greg or Kaylan more popular?

Greg is more popular, ranked #4526 compared to Kaylan at #4545 in the United States.

What do Greg and Kaylan mean?

Greg means "watchful, alert" (Greek origin). Kaylan means "slender, narrow one" (Irish Gaelic origin).

Are Greg and Kaylan boy or girl names?

Greg is primarily a boy name. Kaylan is primarily a boy name.