Kayci vs Lacy

Baby Name Comparison — 2026

Kayci

Girl #5,128 Most Popular 2 Syllables

"alert, vigilant, watchful"

Origin: Irish Gaelic

Irish American

✓ All Clear

Girl #3,014 Most Popular 2 Syllables

"from Lassy, Norman place name"

Origin: Old French

American English

✓ All Clear

Kayci Rank #5,128

Lacy Rank #3,014

Lacy is more popular, ranked #3014 vs #5128 for Kayci.

Is Kayci or Lacy more popular?

Lacy is more popular, ranked #3014 compared to Kayci at #5128 in the United States.

What do Kayci and Lacy mean?

Kayci means "alert, vigilant, watchful" (Irish Gaelic origin). Lacy means "from Lassy, Norman place name" (Old French origin).

Are Kayci and Lacy boy or girl names?

Kayci is primarily a girl name. Lacy is primarily a girl name.